Photo: Wikimedia Commons (CC)
Power
Combined, EPA 1988
What owners say
Our take, from owner reports
Owners overwhelmingly praise the C-10 as a classic, solid, and reliable truck, with many expressing deep sentimental attachment, especially to family-owned examples.
5 problems reported (3 recurrent, 2 isolated) · high confidence
Problems owners report
- RecurrentRust at cab corners and frame
Owners consistently warn about rust, particularly on the frame and cab corners.
- RecurrentPoor fuel economy (9-10 MPG)
Multiple owners report fuel economy around 9-10 MPG, calling it a significant issue for daily driving.
- Recurrent1980s diesel engine unreliability
The diesel engine is described as a "dead-end," "boat anchor," and "zero power" with poor reliability.
+ 2 more issuesShow fewer
- IsolatedGas tank safety concern
One owner noted the side-saddle gas tank design as a safety issue, with cases of fires after T-bone collisions.
- IsolatedHood kinking
One owner warned that the hood on 1970s models can kink if closed too hard or fast.
The version owners recommend
Insufficient owner data available to declare a consensus. Owners frequently praise the 350 small-block V8 and the 250 inline-six as reliable workhorses. The short-bed configuration is described as "one of the most in-demand vintage trucks out there."
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Overall sentiment
Owners overwhelmingly praise the C-10 as a classic, solid, and reliable truck, with many expressing deep sentimental attachment, especially to family-owned examples. The square-body (1973-1987) and late-60s/early-70s generations are both highly regarded for their simple, easy-to-work-on design and bulletproof reputation. Criticism focuses on poor fuel economy (9-10 MPG reported), rust-prone frames and cab corners, and the undesirable diesel engine option in the 1980s. Restomods with LS swaps are common and generally well-received, though some purists prefer factory-original restorations.
Positioning vs competitors
Owners compare the C-10 favorably to newer trucks, stating that "new trucks are all garbage" and that the C-10's classic looks still outshine modern designs. One owner noted that nothing compares to driving a truck from that era, even after driving Land Rovers, HD Sierras, and a Jaguar.
Recommended configurations
Owners recommend finding a C-10 with a 350 V8 for reliability and simplicity, noting that the throttle body can be swapped for a carburetor for even easier maintenance. The 250 inline-six with a four-speed manual is praised as a torquey, durable workhorse. The 1980s diesel engine is strongly advised against, described as a "dead-end" and a "boat anchor."
General recommendations
The C-10 is recommended as a first vehicle for its simplicity, cheap and available parts, and solid safety in a crash. Buyers should inspect for rust, especially at cab corners and on the frame. A budget of around $10,000 should get a nice example, but owners advise keeping money set aside for unexpected repairs. Pre-1975 vehicles may be exempt from catalytic converter requirements in some states. An agreed-value insurance policy is recommended for restored trucks.
Remarks
The C-10 community is active and supportive, with owners sharing restoration advice, parts sources (LMCTruck, O'Reillys), and modification tips. The truck's aftermarket support is strong, including for the inline-six engine. Analysis based on approximately 24 substantive owner discussions.
Specifications
Not sold in North America: these versions are from other markets.
6.0 V8
305 hp
Built 1959–1966