1971 C3 Corvette Car and Driver Road Test PDF Download
1971 Corvette Road Test: Car and Driver PDF Download
Dateline: 1-26-26: Click this link to download the FREE PDF version of the 1971 Car and Driver road test PDF, featuring their full road test of the 1971 Corvette lineup. Corvettes from the base 270-horsepower 350 L48 to the mighty 425-horsepower 45 LS6 were tested.
For the editors at Car and Driver, road testing a 1971 C3 Corvette was about as good as it got. With Zora Arkus-Duntov—Corvette’s legendary Chief Engineer—openly courted the automotive press. Journalists were then given rare access to a car built by true enthusiasts, for true enthusiasts. The result was a revealing, no-holds-barred road test that captured the Corvette at a pivotal moment in performance history.
By 1971, General Motors was beginning to re-engineer its engines to meet new EPA emissions regulations, starting with the industry-wide shift to unleaded gasoline. Early gasoline—once little more than a refinery byproduct—had extremely low octane ratings, making it prone to pre-detonation and unusable for modern engines until chemical solutions emerged.
GM engineers solved that problem decades earlier by adding tetraethyl lead, dramatically increasing octane and enabling high-compression performance engines. The downside was toxicity. Removing lead meant lowering compression ratios—barely noticeable in everyday cars, but a serious setback for high-performance machines like the Corvette.
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Gross Horsepower versus Net Horsepower
For instance, the 1970 350 Corvette small-block performance LT-1 engine was rated at 370 (gross) horsepower. For 1971, the same LT-1 with lower compression was rated at 330 (net) horsepower. The 1970 454 big-block LS5 engine was rated at 390 (gross) horsepower. The 1971 Corvette with the same engine, with reduced compression, was rated at 365 (net) horsepower. This wasn’t a huge reduction, but it was the beginning of the downward spiral for high-performance cars.
Published road test comparisons were tricky because there were so many variables. How many options are on the cars, automatic or manual transmissions, and rear axle ratios? So, for 1971, performance was off from 1969-1970 levels, just a little. Performance fans had no idea how bad things would get.
Corvette Magazine’s 2026 Corvette Buyer’s Guide Market Report
Corvette Magazine’s 2026 Corvette Buyer’s Guide Market Report for the Shark Era shows some interesting figures for “Show Ready” (you won’t drive this car often) to “Low Price” (needs lots of TLC). Since we are focused on 1971, the table below shows the latest values for C3 Corvettes from the beginning of the C3 generation in 1968 to 1972.
| Model | Show Ready | Good Condition | Average Base Price | Low Price |
|---|---|---|---|---|
| 1968 Coupe | $45,000 | $35,000 | $31,300 | $11,000 |
| ADD – 1968 | $2,000 (327/350), $5,000 (427/390), $15,000 (427/400), $20,000 (427/435), 75% (L-89), 500% (L-88), $3,000 (A/C), $2,000 (Hard Top) | |||
| 1968 Cont. | $55,000 | $42,000 | $35,500 | $14,000 |
| ADD – 1968 | $2,000 (327/350), $5,000 (427/390), $15,000 (427/400), $20,000 (427/435), 75% (L-89), 500% (L-88), $3,000 (A/C), $2,000 (Hard Top) |
|||
| 1969 Coupe | $50,000 | $38,000 | $36,000 | $12,000 |
| ADD – 1969 | $2,000 (350/350), $5,000 (427/390), $15,000 (427/400), $20,000 (427/435), 75% (L-89), 500% (L-88), $3,000 (A/C), $2,000 (Hard Top), $1,500 (Side Exhaust) |
|||
| 1969 Convt. | $60,000 | $45,000 | $38,000 | $15,000 |
| ADD – 1969 | $2,000 (350/350), $5,000 (427/390), $15,000 (427/400), $20,000 (427/435), 75% (L-89), 500% (L-88), $3,000 (A/C), $2,000 (Hard Top), $1,500 (Side Exhaust) |
|||
| 1970 Coupe | $50,000 | $39,000 | $38,500 | $12,000 |
| ADD – 1970 | $2,000 (350/350), $10,000 (LT-1), $8,000 (454), $3,000 (A/C), $2,000 (Hard Top) | |||
| 1970 Convt. | $60,000 | $45,000 | $39,500 | $16,000 |
| ADD – 1970 | $2,000 (350/350), $10,000 (LT-1), $8,000 (454), $3,000 (A/C), $2,000 (Hard Top) | |||
| 1971 Coupe | $45,000 | $35,000 | $29,800 | $12,000 |
| ADD – 1971 | $10,000 (LT-1), $8,000 (454), 300% (LS-6 454), $3,000 (A/C), $2,000 (Hard Top) | |||
| 1971 Convt. | $56,000 | $42,000 | $32,500 | $15,000 |
| ADD – 1971 | $10,000 (LT-1), $8,000 (454), 300% (LS-6 454), $3,000 (A/C), $2,000 (Hard Top) | |||
| 1972 Coupe | $45,000 | $35,000 | $28,900 | $11,500 |
| ADD – 1972 | $10,000 (LT-1), $6,000 (454), $3,000 (A/C), $2,000 (Hard Top) | |||
| 1972 Convt. | $50,000 | $39,000 | $32,000 | $13,000 |
| ADD – 1972 | $10,000 (LT-1), $6,000 (454), $3,000 (A/C), $2,000 (Hard Top) | |||
Of the five years profiled above, the 1969 and 1970 Corvettes are at the top of the “Show Ready” level at $60,000 (plus extra performance options). At the “Low Price” level, the 1968 Coupe comes in at $11,000 (plus extra for performance options).
C3 Corvette performance option makes a big difference in market value
Many of Corvette Magazine’s “ADD” option premiums seem low to me. How much these old performance cars sell for also depends on how many cars were built with the various premium options. In 1969, only 116, 427 L88 Corvettes were built, making them some of the most valuable Corvettes today. That same year, 2,722 427/435 L71 Corvettes were built. L71s are beasts, but with 2,722 made, they’re not as valuable as L88s. In 1970, only 1,287 350 LT1 Corvettes were built, so they command a $10,000 premium.
Performance by the horsepower numbers took another big hit in 1972 when GM switched to “Net” horsepower ratings. The new numbers were closer to the actual, under-the-hood numbers. Engines with “gross” power numbers were dynoed without a full exhaust system, cool air intake, no fan, and no power accessories, such as power steering and air conditioning.
On paper, 1972 looked like a bloodbath for regular Corvettes.
Go for a ride with Zora
So, buckle up and enjoy the June 1971 Car and Driver Corvette road test with Zora Arkus-Duntov as ringleader. He was the perfect frontman for Corvette. – Scott
Click this link to download the FREE PDF version of the June 1971 issue of Car and Driver, featuring their full road test of the 1971 Corvette lineup, from the base 270-horsepower 350 L48 to the mighty 425-horsepower 45 LS6.
Corvette Generational History
Our 1953–1962 C1 Corvette Review: Engineering, Styling, Sales, and Legacy Story is now available.
The 1962–1967 C2 Corvette Review: Engineering, Styling, Sales, and Legacy Story is now available.
Also, 1968–1982 C3 Corvette Review: Engineering, Styling, Sales, and Legacy Story is now available.
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