2002 Pontiac Grand Am vs. 1978 Triumph TR7
To start off, 2002 Pontiac Grand Am is newer by 24 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 3,491 cc (6 cylinders), 2002 Pontiac Grand Am is equipped with a bigger engine. In terms of performance, 2002 Pontiac Grand Am (170 HP @ 4800 RPM) has 64 more horse power than 1978 Triumph TR7. (106 HP @ 5500 RPM). In normal driving conditions, 2002 Pontiac Grand Am should accelerate faster than 1978 Triumph TR7. With that said, vehicle weight also plays an important factor in acceleration. 2002 Pontiac Grand Am weights approximately 368 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.
Because 1978 Triumph TR7 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1978 Triumph TR7. However, in wet, icy, snow, or gravel driving conditions, 2002 Pontiac Grand Am, being front wheel drive (FWD), will offer much better control with better grip. 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, 2002 Pontiac Grand Am (264 Nm @ 4000 RPM) has 102 more torque (in Nm) than 1978 Triumph TR7. (162 Nm @ 3500 RPM). This means 2002 Pontiac Grand Am will have an easier job in driving up hills or pulling heavy equipment than 1978 Triumph TR7. 2002 Pontiac Grand Am has automatic transmission and 1978 Triumph TR7 has manual transmission. 1978 Triumph TR7 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2002 Pontiac Grand Am will be easier to drive especially in heavy traffic.
Compare all specifications:
2002 Pontiac Grand Am | 1978 Triumph TR7 | |
Make | Pontiac | Triumph |
Model | Grand Am | TR7 |
Year Released | 2002 | 1978 |
Engine Position | Front | Front |
Engine Size | 3491 cc | 1998 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | V | in-line |
Horse Power | 170 HP | 106 HP |
Engine RPM | 4800 RPM | 5500 RPM |
Torque | 264 Nm | 162 Nm |
Torque RPM | 4000 RPM | 3500 RPM |
Drive Type | Front | Rear |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 2 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1413 kg | 1045 kg |
Vehicle Length | 4740 mm | 4070 mm |
Vehicle Width | 1790 mm | 1690 mm |
Vehicle Height | 1410 mm | 1270 mm |
Wheelbase Size | 2740 mm | 2170 mm |
Fuel Tank Capacity | 54 L | 55 L |