Triumph1965 TR4A IRS Specs

1965 Triumph TR4A IRS Specs & Performance

1965, 1966, 1967

Tech Specs Summary


2.1 L Inline 4

109 mph

10.7 seconds

104 hp

22.5 mpg

2 Doors

2 Seats

5.8 ft3
lb
2,282 lbs
Front - RWD

Performance

Performance
Top Speed
109 mph
0-62 mph
10.7 seconds
0-60 mph
10.4 seconds
Power-to-Weight
21.94 lb/hp
Power
104 hp
Torque
132 lb·ft

Gas Mileage

Gas Mileage
Combined
22.5 mpg
Total Range
326 Miles

Gasoline Engine

Gasoline Engine
Capacity
2.1 Liter
130.5 in3
Layout
Inline 4
Aspiration
Natural
Peak Power
104 hp @ 4,700 RPM
105 ps @ 4,700 RPM
Peak Torque
132 lb·ft @ 3,000 RPM
179 N·m @ 3,000 RPM
Valvetrain
OHV
Valves/Cylinder
2 (8v Total)
Fuel Delivery
Carburetor
Position
Front Engine
Orientation
Longitudinal
Fuel
Gasoline
Fuel Tank Capacity
14.5 Gallons

More Engine Specs

More Engine Specs
Engine Name
Standard-Triumph Vanguard (CT)
Compression Ratio
9:1
Bore x Stroke
3.386 x 3.622 in
Bore-Stroke Ratio
0.93:1
Under-Square
Specific Output
0.8 hp/in3
Power/Cylinder
26 hp
Cylinder Volume
32.6 in3
BMEP
152.6 PSI
10.5 Bar

Drivetrain & Chassis

Drivetrain & Chassis
Driven Wheels
RWD
Rear-wheel Drive
Transmission (MT)
4 Speeds
Tyre Sizes
165 x 15
Front Suspension
Double Wishbone
Rear Suspension
Semi-Trailing Arm
Front Brakes
Solid Disc
Rear Brakes
Drum

Dimensions & Practicality

Dimensions & Practicality
Body
Roadster
Door Count
2
Seat Count
2
Luggage Space
5.8 ft3
Turning Radius
33.1 ft
Curb Weight
2,282 lbs
Length
156 in
Width
57.5 in
Height
50 in
Wheelbase
88.2 in
Front Track
49 in
Rear Track
49.5 in
★★★★★
★★★★★
3

Performance Rating2.4
Environment Rating2
Practicality Rating2.2

Pros & Cons vs Rivals

Performance
Environment
Practicality
Luggage
City Driving
Road Trips

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