1977 MGB Roadster V8 'Sebring Style' For Sale (picture 1 of 145)
145
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 1 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 2 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 3 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 4 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 5 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 6 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 7 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 8 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 9 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 10 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 11 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 12 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 13 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 14 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 15 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 16 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 17 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 18 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 19 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 20 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 21 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 22 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 23 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 24 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 25 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 26 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 27 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 28 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 29 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 30 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 31 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 32 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 33 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 34 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 35 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 36 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 37 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 38 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 39 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 40 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 41 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 42 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 43 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 44 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 45 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 46 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 47 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 48 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 49 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 50 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 51 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 52 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 53 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 54 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 55 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 56 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 57 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 58 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 59 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 60 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 61 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 62 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 63 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 64 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 65 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 66 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 67 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 68 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 69 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 70 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 71 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 72 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 73 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 74 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 75 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 76 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 77 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 78 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 79 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 80 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 81 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 82 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 83 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 84 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 85 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 86 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 87 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 88 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 89 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 90 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 91 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 92 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 93 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 94 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 95 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 96 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 97 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 98 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 99 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 100 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 101 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 102 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 103 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 104 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 105 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 106 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 107 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 108 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 109 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 110 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 111 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 112 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 113 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 114 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 115 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 116 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 117 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 118 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 119 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 120 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 121 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 122 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 123 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 124 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 125 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 126 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 127 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 128 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 129 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 130 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 131 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 132 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 133 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 134 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 135 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 136 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 137 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 138 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 139 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 140 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 141 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 142 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 143 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 144 of 145)
1977 MGB Roadster V8 'Sebring Style' For Sale (picture 145 of 145)
Winning bid
£7,000

1977 MGB Roadster V8 'Sebring Style'

Highlights

  • MGB Roadster with a subtle V8 twist 
  • Good history file 
  • MOT and tax exempt but usefully regularly MOT tested
  • Smartly finished in Teal Blue on 15in Minators 

The Appeal 

The popularity of the B meant that MG never really had to change it much. But the firm did provide some signposts for owners keen to personalise their cars, like the potent V8-engined BGT and the lightweight Sebring cars that competed in the mid-60s. 
This pretty 1977 B Roadster marries those two strands together. Under the bonnet is the 3.5litre Rover V8 engine that MG never quite got round to fitting to the convertible and it has been modified in the style of those Sebring racers. 
It has recently been recommissioned after two years in dry storage. Beyond the smart Teal Blue bodywork are numerous improvements to the running gear to ensure this burbling British classic has the handling to match the power. Looking purposeful on its 14in Minators, this looks like a very entertaining and highly rewarding buy. 

The History and Paperwork

  • First registered on 23rd April 1977
  • Originally factory supplied as a rubber bumper car
  • Converted by a previous owner to Sebring Style without bumpers and modified running gear
  • Vendor informs us that the car has been dry stored over the last two years with only 200 miles covered
  • MOT records confirm this 
  • MOT records incorrectly record the mileage in kms, which appears to be an error by the tester
  • Current owner since 1st October 2021
  • The seller tells us that there is lots of history with the car including old tax discs, invoices and MOTs
Modifications and upgrades include: 
  • Fitted with a Rover 3.5litre V8 engine with dyno read out shown in the photographs
  • LT77 5spd manual gearbox 
  • Cosworth clutch 
  • New Holly carburettor and manifold
  • Stainless steel exhaust and manifolds
  • 4 pot Willwood alloy calipers
  • Vented front discs
  • Uprated front suspension with lowered springs 
  • Large roll bar
  • Braided brake hoses
  • Dual fans
  • Adjustable Gaz rear shock absorbers
  • Polybushed all round 

The Interior

  • Original interior that is well kept and well presented 
  • Overall it is in good condition and reflects the usability of this car 
  • Original except for the addition of an attractive wood-rimmed three spoke steering wheel and Luke red racing harnesses
  • Standard cloth seats in good, presentable condition 
  • Door cards are unmarked and with complete, undamaged fittings
  • Dashboard is very smart with good switchgear, no visible cracks and complete down to the radio blanking plate
  • Auxiliary switches fitted to right hand end of dashboard
  • Correct ‘5spd’ gear knob 
  • Carpets appear to be original and are presentable but could be improved
  • Boot lid sound deadening is partly missing
  • Holes cut into rear bulkhead for speakers

The Exterior

  • Older refurbishment in Teal Blue with adaptation to Sebring Style from original rubber bumpers 
  • Lowered suspension to suit the more sporting style of this car
  • Fitted with attractive 15in Minator alloy wheels in good, undamaged condition 
  • Nanking Sports tyres fitted all round
  • Underside in good condition with coating of underseal and no MOT structural advisories
  • Vinyl roof with tonneau cover provides drop top versatility 
  • Clear vinyl roof window panels 
  • Some areas of deterioration around the car to note but none requiring immediate attention
  • Bubbling on passenger door at the base
  • Both rear wings show cracking on the trailing edges
  • Some bubbling at the offside rear corner of the boot lid 

The Mechanics 

  • 3.5litre Rover V8 engine and dyno print out provided with car 
  • LT77 5spd manual gearbox 
  • Desirable running gear upgrades listed above to improve sound and drivability of the car
  • Unfortunately we do not know when this car was last serviced
  • Enthusiast owned and only for sale as seller is upgrading to a MGR V8

Summary

Dropping the V8 engine into the BGT worked so well that only restricted supply of engines apparently stopped MG doing the same thing with the Roadster. Thankfully many owners have done what MG didn’t, turning their convertibles into burbling British classics. 
Converting the car to V8 is one thing, ensuring it drives as well as it sounds is an altogether harder task. Previous owners of this smart Teal Blue V8 have thankfully done just that, upgrading the suspension and running gear to match the extra power. As such it looks like a very entertaining and highly usable V8 that is ready for the open road. 
BEFORE YOU BUY 
This sale is subject to the Car & Classic Terms and Conditions. By bidding and/or making an offer, you also agree to the following: 
The seller is registered as a private seller which means consumer rights stemming from EU consumer protection law do not come into effect. However, you are still covered by Car & Classic’s own Terms and Conditions.. 
We request that a non-refundable fee  be paid if you are the lucky winning bidder at auction or if your offer is accepted Please refer to our helpful FAQs and T&Cs for specific rates. 
This vehicle is “Sold As Seen”, on an “As Is Where Is’ basis and without warranty. Photos and descriptions are solely for guidance purposes and it's customary to carry out a full inspection of the vehicle prior to purchase for your own peace of mind. 
✓ VAT is included in the buyer's deposit. VAT may or may not be included in the final bid or offer price, as specified in the listing. 
We want a smooth transaction just as much as you do and as such we run all UK-registered cars and motorbikes for sale on Car & Classic through an online HPI check to verify that they show no insurance database markers for damage or theft, and have no finance owing, allowing you to bid with confidence. 
✓ We also check whether vehicles are recorded as being written off as part of an insurance total loss claim at the time an advert is placed on Car & Classic and we helpfully provide write-off category labels (Cat C/D/S/N) for your assistance. However, the presence or absence of a label does not guarantee the vehicle’s status and it is always worthwhile carrying out your own  full vehicle history check before making an offer on a vehicle. 
✓ Buyers are responsible for vehicle collection 
or delivery. Importing vehicles may result in additional customs duties and import taxes so it’s worth checking beforehand.. If requested, we may refer you to a third-party shipping company who can help. For more details and to speak to the team, email [email protected] 
Winning bid
£7,000
Sold
MG logo

Selling your MG?


Advertise to 4 million monthly visitors on Car & Classic

Sell by Auction

Auction Details

  • Year1977
  • MakeMG
  • ModelMGB
  • ColourBlue
  • Odometer771 Miles
  • Engine size3500cc
  • TransmissionManual, 5 speed
  • Steering positionRight Hand Drive
  • Fuel typePetrol
  • Seller TypePrivate
  • TownEast Boldon
  • CountyTyne and Wear
  • CountryUnited Kingdom
  • Auction ends

Bidding history

20 Bids

speedyg••••
Bid
£7,000
21/08/24
speedyg••••
Bid
£6,600
21/08/24
Fishduf••••
Bid
£6,500
21/08/24
Spoons3••••
Bid
£5,500
21/08/24
Phil Gr••••
Bid
£5,400
21/08/24
Alf••••
Bid
£5,300
21/08/24
Phil Gr••••
Bid
£5,200
21/08/24
Alf••••
Bid
£5,100
21/08/24
UrbanZo••••
Bid
£5,000
21/08/24
Alf••••
Bid
£4,700
21/08/24

Buying with Car & Classic

How bidding works

All you need to know about the bidding process on Car & Classic

animation

Five steps to buying safely

We make it safe and simple to secure your dream classic

animation

Shipping & transport

Useful information on collecting your new vehicle

animation

Secure payments

How we protect you and your money, to make Car & Classic the safest place to transact

More FAQs

Gallery