Car quick pick



My car fleet

No cars selected
Triumph logo

Triumph TR-7

(1975 model)

Brief specs of 1975 Triumph TR-7

2-door 2-seater fixed-head coupé, petrol (gasoline) 4-cylinder 8-valve straight (inline) engine, SOHC (single overhead camshaft), 1998 cm3 / 121.9 cu in / 121.9 cu in, 78.3 kW / 105.0 hp / 105.0 hp @ 5500 rpm / 5500 rpm / 5500 rpm, 161.0 N·m / 118.7 lb·ft / 118.7 lb·ft @ 3500 rpm / 3500 rpm / 3500 rpm, manual 4-speed transmission, rear wheel drive, 175 km/h / 109 mph / 109 mph top speed

units: metric UK US

Basic (general) data

Marque (make)TriumphIssued from1975
ModelTR-7Issued until
SerieTRNumber made
Model familyBody construction
Model codeBody designation
ManufacturerTriumphCountryUK

Bodywork

Base platformNumber of doors2
Bodywork typefixed-head coupéNumber of seats2
Bodywork designerCargo capacity (volume)
Passenger space (volume)3350 l / 118.30 cu ft / 118.30 cu ftMax. cargo capacity (volume)

Dimensions & Weight

Length4067 mm / 160.1 in / 160.1 inTotal (curb) weight1000 kg / 2205 lb / 2205 lb
Width1681 mm / 66.2 in / 66.2 inDry weight
Height1267 mm / 49.9 in / 49.9 inLoad capacity
Wheelbase2160 mm / 85.0 in / 85.0 inGross (max.) weight
Track front1410 mm / 55.5 in / 55.5 inTowing weight
Track rear1410 mm / 55.5 in / 55.5 inWeight distribution (front)
Ground clearance90 mm / 3.5 in / 3.5 inFuel capacity55 l / 12.1 UK gal / 14.5 US gal
Length/wheelbase ratio1.88  

Aerodynamics

Drag coefficient (Cd, Cx, Cw)0.4Frontal area (A)1.81 m2 / 19.5 sq ft / 19.5 sq ft (est.)
Aerodynamic coefficient (Cd×A)0.72 m2 / 7.8 sq ft / 7.8 sq ft (est.)Aerodynamic resistance (Aero horse power) at 100 km/h (62 mph)18.0 kW / 24.1 hp / 24.1 hp (est.)

Engine

Engine CodeTotal number of cylinders4
Engine Typestraight (inline) (Inline, 4 cylinder)Total number of valves8
Engine ManufacturerTriumphValves per cylinder2
Engine constructionBore90.3 mm / 3.56 in / 3.56 in
Fuelpetrol (gasoline)Stroke78.0 mm / 3.07 in / 3.07 in
Fuel detailsBore/Stroke ratio1.16
Fuel supply2 SU carbsEngine displacement1998 cm3 / 121.9 cu in / 121.9 cu in
Engine Main bearings5Unitary capacity499.50 cm3/cylinder / 30.481 cu in/cylinder / 30.481 cu in/cylinder
Cam DesignSOHC (single overhead camshaft)Compression ratio9.2 : 1
SumpMax. output power78.3 kW / 105.0 hp / 105.0 hp at 5500 rpm / 5500 rpm / 5500 rpm
AspirationnaturalMax. torque161.0 N·m / 118.7 lb·ft / 118.7 lb·ft at 3500 rpm / 3500 rpm / 3500 rpm
Compressor typeN/AMaximum rpm
IntercoolernoMax. net output (power at the wheels)46.7 kW / 62.7 hp / 62.7 hp (est.)
CoolantwaterSpecific output39.2 kW/l / 0.861 bhp/cu in / 0.861 bhp/cu in
Catalytic converternoSpecific torque80.6 N·m/l / 0.70 lb·ft/cu in / 0.70 lb·ft/cu in

Transmission

Transmission typemanualNumber of gears4
Wheel driverear wheel driveTop gear (drive) ratio1
  Final gear (drive) ratio3.63

Performance

Acceleration 0-50 mph (80 km/h)Top (maximal) speed175 km/h / 109 mph / 109 mph
Acceleration 0-60 mph (97 km/h)9.10 s / 9.10 s / 9.10 sPower-to-weight ratio105.0 kW/ton / 79.6 bhp/ton / 79.6 bhp/ton
Acceleration 0-100 km/hFuel consumption, City (urban)
Acceleration 0-100 mph (160 km/h)Fuel consumption, Road (extra-urban)
Acceleration 80-120 km/h (50-70 mph) in topFuel consumption, Mixed (combined)
Standing ¼mile time Fuel consumption, Euro
Standing kilometer time CO2 emissions
  Range

Chassis

Engine locationfrontEngine alignmentlongitudinal
Steeringrack & pinionSteering details
Turns lock-to-lock3.87Turning circle
Suspension frontIndependent, MacPherson strut, Lower wishbone, Anti-roll (anti-sway) bar (ARB)Suspension rearLive axle, Trailing arm, Semi-trailing arm, Coil springs, Anti-roll (anti-sway) bar (ARB)
Wheels frontWheels rear
Tyres front185/70-R13Tyres rear185/70-R13
Brakes frontdiscBrakes reardrum
Brake diameter frontBrake diameter rear
Brakes detailsservo-assistedBraked area

Technical specifications and performance data of Triumph TR-7

Infobox

Car Insurance FAQs #2

How does my driving record affect my insurance premium?

The premium you pay is a direct reflection of your driving record for the past three to five years depending on the insurance company. Insurance companies order driving records from the DMV of your residence state and from other states where you've been licensed. Statistics show that drivers with tickets and accidents are more likely to have accidents than drivers with clean records.

Why is it harder to get insurance if drivers in my household have bad driving records?

(...)

Read more...

 
TOPlist