DriveIndex
1978 MG MGB Roadster: market value and price history

1978 MG MGB Roadster Market Value & Price History

The 1978 MG MGB Roadster has a market value of $15,621, based on 7 verified auction sales tracked by DriveIndex, with all 7 verified USD sales between $11,753 and $16,100. No sale since Aug 28, 2024, so this value may not reflect today's market.

See the Value Signal with Pro →or sign up free
Market Value
$15,621
No sale since Aug 2024
Median Sale
$13,000
Price Range
$11,753 – $16,100
Auction Sales
7
Avg Mileage
53,200

Data: DriveIndex. 7 verified auction sales for the 1978 MG MGB Roadster, latest sale Aug 28, 2024. Methodology

What members see for the 1978 MG MGB Roadster

The value above is the headline. Members get the full picture behind it.

Pro
$19.99/month
  • All 7 sold prices, and where each one sold
  • The live Value Signal, and how confident it is
  • A 1–5 year value projection
  • A Buy / Hold / Sell call
  • An alert the moment one lists or sells
See all 7 sold prices →
Collector
$39.99/month · everything in Pro, plus
  • The best and worst months to buy and sell
  • An estimated market-bottom date
  • Whether a for-sale ask is fair, the moment one lists
  • Deal Radar: underpriced listings across the market
See when to buy →

Not ready? A free account shows the current value and recent sale dates.

Is the 1978 MG MGB Roadster a good buy right now?

Pro unlocks this car's live Value Signal (appreciating, stable, bottomed, approaching bottom or depreciating) and its 1–5 year projection. Collector adds the best months to buy and sell.

See the MGB Roadster's Value Signal with Pro →

Recent 1978 MG MGB Roadster Auction Results

SoldPriceMileageGearbox
Aug 28, 2024$16,10061,000 mi—
Oct 11, 2023$12,0008,000 mi—
Sep 8, 2023$13,00037,000 miManual
Aug 10, 2023$13,50081,000 miManual
Dec 27, 2022$15,50079,000 miManual
Aug 29, 2019$12,800—Manual
Feb 13, 2019$11,753—Manual

Verified results from the world's leading collector-car auction houses and marketplaces.

All MG MGB Roadster auction results →

See the full picture on the 1978 MG MGB Roadster

Browsing is free. Upgrade to unlock the Value Signal™, projections, and the tools collectors use to buy and sell at the right time.

Pro
$19.99/mo
or $199/yr · for buyers & sellers
  • Full Value Signal™ + confidence: appreciating, stable, or depreciating
  • 1–5 year price projections
  • Buy / Hold / Sell call per car
  • Complete sales & listings feed + up to 10 yrs of history
  • Analyst notes & compare up to 4 cars
  • Price & custom alerts (make, color, options)
  • Portfolio tracker (garage) + analytics
Get Pro →
MOST POPULAR
Collector
$39.99/mo
or $399/yr · for serious collectors
  • Everything in Pro, plus:
  • Portfolio Outlook (a hold/sell call for every car you own)
  • Watchlist Intelligence (act-now calls on the cars you follow)
  • Head-to-Head Verdict (compare cars, the data crowns the buy)
  • Market Deal Radar (every live ask under market value, catalog-wide)
  • Best & worst months to buy and sell
  • What each option adds to the price + separate manual vs automatic values
  • Listing analyzer with fair-value deal scores
  • Rad’s Market Update (his picks & price targets)
Get Collector →
Just browsing? Create a free account → · Cancel anytime
In the trade? The Dealer plan · $499/mo →

MG MGB Roadster by Year

All MGB Roadster →198019791978197719761975197419731972197119701969196819671966196519641963
Which MGB Roadster year should you buy? Every year compared →

1978 MG MGB Roadster: Frequently Asked Questions

How much is a 1978 MG MGB Roadster worth?

A 1978 MG MGB Roadster is worth approximately $15,621, based on 7 verified auction sales tracked by DriveIndex. No sale since Aug 28, 2024, so this value may not reflect today's market. All 7 verified USD sales fall between $11,753 and $16,100. Condition, mileage and options move an individual car within that band.

How many 1978 MG MGB Roadster sell per year?

DriveIndex has tracked 7 1978 MG MGB Roadster sales at auction.

Are 1978 MG MGB Roadster sale prices higher or lower than a year ago?

There aren't yet enough recent sales to compute a reliable 12-month price direction for the 1978 MG MGB Roadster. The full Value Signal classification (appreciating, stable, bottomed, or depreciating) and its 1–5 year projection are part of DriveIndex Pro.

Where can I buy a 1978 MG MGB Roadster?

DriveIndex tracks for-sale listings and auction results for the 1978 MG MGB Roadster from the world's leading collector-car auction houses and marketplaces.

More MG Models

MG TD$13,750–$21,878MG MGA Roadster$20,859–$32,825MG TC$13,596–$34,239MG MGB GT$11,361–$19,582MG TF$22,130–$31,167MG MGA 1600 Roadster$17,672–$24,525MG TF 1500$16,402MG MGA Twin Cam Roadster$55,602–$72,212MG Midget$11,107–$16,517MG MGB Limited Edition$14,689–$15,058No sale since Nov 2023MG MGA 1600 Mk II Roadster$20,752MG TD Mark II$12,662–$13,555MG MGA Coupe$16,219–$18,800MG MGC GT$15,253–$19,021No comparable sale since Jun 2024MG MGC Roadster$19,896MG PA$28,819No sale since Feb 2024
All MG models →
Track the MG MGB Roadster on DriveIndex

Pro unlocks its live Value Signal, every sold price, a 1–5 year projection and an alert the moment one lists or sells. Collector adds the best months to buy and sell and where the market bottoms.

Get Pro →

or start with a free account