1974 Triumph TR6
$15,000-40,000 Car Triumph Malaise Era

1974 Triumph TR6

1969-1976

Why this vehicle matters

The TR6 is the hairy-chested British sports car. Where the MGB was friendly and approachable, the TR6 was muscular and aggressive. The inline-six engine delivered real power. The Karmann-designed body looked like someone had chiseled it from anger. This was the TR for people who wanted more than the MGB could offer — more power, more presence, more drama. The TR6 was the last of the proper TRs before the wedge-shaped TR7 killed the brand's credibility.

Patina notes

TR6s were driven hard by people who appreciated what they were. The body develops character in predictable ways — rust at the sills, fade in the paint, pits in the chrome. The aggressive styling ages well; a worn TR6 looks purposeful, not neglected. The interior leather develops the patina of thousands of shifts and heel-toes. Let it show its history.

Ownership reality

The inline-six is smoother than the MGB's four and more powerful, but maintenance is proportionally more complex. The fuel injection on US cars is period-troublesome; many convert to carburetors. Parts availability is good through the same suppliers that support Triumph motorcycles and other Triumph cars. The frame and body are separate, so rust inspection is critical. Once sorted, the TR6 rewards spirited driving like few other British cars.

The verdict

Buy if

You want more sports car than an MGB provides. You appreciate inline-six smoothness. You're ready for British car ownership with more complexity.

Skip if

You want the cheapest British sports car experience. You can't tolerate the fuel injection quirks. You're not ready for the maintenance commitment.

What to look for

  • Frame rust (most critical — inspect thoroughly)
  • Sill and rocker rust
  • Differential output shaft seals
  • Fuel injection system condition (or carb conversion)
  • Overdrive operation
  • Rear suspension bushings

Common problems

  • Frame rust (can be terminal)
  • Lucas electrical issues
  • Fuel injection complexity (consider carb swap)
  • Overdrive failures
  • Differential seal leaks
  • Front suspension wear

Parts & community

Parts sources

  • Moss Motors
  • Victoria British
  • The Roadster Factory
  • TRF (The Roadster Factory)
  • British Parts Northwest

Forums & communities

  • Triumph Experience
  • TR6 Forum
  • British Car Forum
  • Triumph Sports Six Club

Sources

Specifications

Engine 2.5L inline-6
Power 104-150 hp depending on market and year
Torque 143 lb-ft @ 3,000 rpm
Transmission 4-speed manual with optional overdrive
Drivetrain RWD
Weight 2,470 lbs
Wheelbase 88 inches
Production Approximately 94,619 total

Notable Features

  • Karmann-designed body
  • Inline-six smoothness
  • Independent rear suspension
  • Last of the 'traditional' TR sports cars

About Triumph

British sports car heritage spanning cars and motorcycles. Triumph built some of the most characterful machines to ever drip oil on a garage floor.

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