1977 Triumph TR7 vs. 1978 Triumph TR7
To start off, 1978 Triumph TR7 is newer by 1 year(s). Which means there will be less support and parts availability for 1977 Triumph TR7. In addition, the cost of maintenance, including insurance, on 1977 Triumph TR7 would be higher. At 1,998 cc (4 cylinders), 1978 Triumph TR7 is equipped with a bigger engine. In terms of performance, both vehicles can yield 104 horse power. So under normal driving conditions, the acceleration of both vehicles should be relatively similar. With that said, vehicle weight also plays an important factor in acceleration. 1978 Triumph TR7 weights approximately 3 kg more than 1977 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, both vehicles can yield 161 Nm of torque. So under normal driving conditions, the ability to climb up hills and pull heavy equipment should be relatively similar for both vehicles.
Compare all specifications:
1977 Triumph TR7 | 1978 Triumph TR7 | |
Make | Triumph | Triumph |
Model | TR7 | TR7 |
Year Released | 1977 | 1978 |
Body Type | Convertible | Coupe |
Engine Position | Front | Front |
Engine Size | 1996 cc | 1998 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 104 HP | 104 HP |
Engine RPM | 5500 RPM | 5500 RPM |
Torque | 161 Nm | 161 Nm |
Torque RPM | 3500 RPM | 3500 RPM |
Engine Bore Size | 90.3 mm | 90.3 mm |
Engine Stroke Size | 78 mm | 78 mm |
Engine Compression Ratio | 9.3:1 | 9.3:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 2 seats | 2 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1045 kg | 1048 kg |
Vehicle Length | 4070 mm | 4070 mm |
Vehicle Width | 1690 mm | 1690 mm |
Vehicle Height | 1270 mm | 1270 mm |
Wheelbase Size | 2170 mm | 2170 mm |
Fuel Tank Capacity | 55 L | 55 L |