Triumph TR250

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Triumph TR250
Image:P077 Triumpf TR 250.jpg
Manufacturer Triumph Motor Company
Production 1968–1969
Predecessor Triumph TR4A
Successor Triumph TR6
Class Sports car
Layout FR layout
Engine(s) 2498 cc Straight-6
Related Triumph TR5

The Triumph TR250 was built between 1967 and 1968 for 15 months by the Triumph Motor Company in the United Kingdom, during which time approximately 8,480[1] cars were built, all of which were for the American market.

The TR250 was identical to the TR5 except for the engine. The TR250 did not come with an injected engine. The engine was basically the same except it was fitted with twin Zenith-Stromberg carburettors. Compared to the TR5, the TR250 had 39 bhp less with 111 bhp (81 kW).

The reasons for this difference came down to price pressures of the American market, and tighter emissions regulations.

In 1968, the TR250 sold in North America for approximately $3,395, with wire wheels being another $118, overdrive $175 and air conditioning another $395.[2]

[edit] Specification

Engine: 2498 cc, 6 cylinder, 74.7 mm bore, 95 mm stroke, 8.5:1 compression ratio, 111 bhp @ 4500 rpm Wheelbase: 2,240 mm (7 ft 4 in)

Length: 3,902 mm (12 ft 9.625 in)

Width: 1,470 mm (4 ft 10 in)

Height: 1,170 mm (3 ft 10 in)

Turning circle: 10.1 m (33 ft)

Capacities:

Fuel tank: 61 L (13.5 imp gal)
Engine sump: 5.4 L (9.64 imp pt)
Gearbox: 1.13 L (2 imp pt)

Performance:

0 to 60 mph (97 km/h): 10.6 seconds[3]
0 to 100 mph (160 km/h): 39 seconds
Fuel consumption: 23.5 mpg–U.S. (10.01 L/100 km / 28.2 mpg–imp) [4]

[edit] References

  1. ^ Original Triumph TR, Bill Piggott, ISBN 1-870979-24-9
  2. ^ Motor Trend Magazine, April 1968
  3. ^ Bryant, Thomas L. (June 1977), “Driving Impressions: TR3A & TR250”, Road & Track 
  4. ^ Bryant, Thomas L. (June 1977), “Driving Impressions: TR3A & TR250”, Road & Track