1984 Porsche 911 vs. 1978 Triumph TR7

To start off, 1984 Porsche 911 is newer by 6 year(s). Which means there will be less support and parts availability for 1978 Triumph TR7. In addition, the cost of maintenance, including insurance, on 1978 Triumph TR7 would be higher. At 3,164 cc (6 cylinders), 1984 Porsche 911 is equipped with a bigger engine. In terms of performance, 1984 Porsche 911 (229 HP @ 5900 RPM) has 123 more horse power than 1978 Triumph TR7. (106 HP @ 5500 RPM). In normal driving conditions, 1984 Porsche 911 should accelerate faster than 1978 Triumph TR7. With that said, vehicle weight also plays an important factor in acceleration. 1984 Porsche 911 weights approximately 185 kg more than 1978 Triumph TR7. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.

Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 1984 Porsche 911 (286 Nm @ 4800 RPM) has 124 more torque (in Nm) than 1978 Triumph TR7. (162 Nm @ 3500 RPM). This means 1984 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 1978 Triumph TR7.

Compare all specifications:

1984 Porsche 911 1978 Triumph TR7
Make Porsche Triumph
Model 911 TR7
Year Released 1984 1978
Body Type Convertible Convertible
Engine Position Rear Front
Engine Size 3164 cc 1998 cc
Engine Cylinders 6 cylinders 4 cylinders
Engine Type boxer in-line
Horse Power 229 HP 106 HP
Engine RPM 5900 RPM 5500 RPM
Torque 286 Nm 162 Nm
Torque RPM 4800 RPM 3500 RPM
Engine Bore Size 95 mm 90.3 mm
Engine Stroke Size 74.4 mm 78 mm
Fuel Type Gasoline Gasoline
Drive Type Rear Rear
Transmission Type Manual Manual
Number of Seats 4 seats 2 seats
Number of Doors 2 doors 2 doors
Vehicle Weight 1230 kg 1045 kg
Vehicle Length 4300 mm 4070 mm
Vehicle Width 1660 mm 1690 mm
Vehicle Height 1330 mm 1270 mm
Wheelbase Size 2280 mm 2170 mm
Fuel Tank Capacity 80 L 55 L


 

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