1970 AMC Gremlin vs. 1981 Triumph TR7
To start off, 1981 Triumph TR7 is newer by 11 year(s). Which means there will be less support and parts availability for 1970 AMC Gremlin. In addition, the cost of maintenance, including insurance, on 1970 AMC Gremlin would be higher. At 3,800 cc (6 cylinders), 1970 AMC Gremlin is equipped with a bigger engine. In terms of performance, 1981 Triumph TR7 (104 HP @ 5500 RPM) has 4 more horse power than 1970 AMC Gremlin. (100 HP @ 3600 RPM) In normal driving conditions, 1981 Triumph TR7 should accelerate faster than 1970 AMC Gremlin. With that said, vehicle weight also plays an important factor in acceleration. 1970 AMC Gremlin weights approximately 122 kg more than 1981 Triumph TR7.
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, 1970 AMC Gremlin (251 Nm @ 1800 RPM) has 90 more torque (in Nm) than 1981 Triumph TR7. (161 Nm @ 3500 RPM). This means 1970 AMC Gremlin will have an easier job in driving up hills or pulling heavy equipment than 1981 Triumph TR7.
Compare all specifications:
| 1970 AMC Gremlin | 1981 Triumph TR7 | |
| Make | AMC | Triumph |
| Model | Gremlin | TR7 |
| Year Released | 1970 | 1981 |
| Body Type | Hatchback | Convertible |
| Engine Position | Front | Front |
| Engine Size | 3800 cc | 1998 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 100 HP | 104 HP |
| Engine RPM | 3600 RPM | 5500 RPM |
| Torque | 251 Nm | 161 Nm |
| Torque RPM | 1800 RPM | 3500 RPM |
| Engine Bore Size | 95.3 mm | 90.3 mm |
| Engine Stroke Size | 88.9 mm | 78 mm |
| Engine Compression Ratio | 8.0:1 | 9.3:1 |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1167 kg | 1045 kg |
| Vehicle Length | 4100 mm | 4070 mm |
| Vehicle Width | 1800 mm | 1690 mm |
| Vehicle Height | 1320 mm | 1270 mm |
| Wheelbase Size | 2440 mm | 2170 mm |
| Fuel Tank Capacity | 80 L | 55 L |
