1970 Triumph Stag vs. 1977 Triumph TR7
To start off, 1977 Triumph TR7 is newer by 7 year(s). Which means there will be less support and parts availability for 1970 Triumph Stag. In addition, the cost of maintenance, including insurance, on 1970 Triumph Stag would be higher. At 2,997 cc (8 cylinders), 1970 Triumph Stag is equipped with a bigger engine. In terms of performance, 1970 Triumph Stag (143 HP @ 5500 RPM) has 39 more horse power than 1977 Triumph TR7. (104 HP @ 5500 RPM). In normal driving conditions, 1970 Triumph Stag should accelerate faster than 1977 Triumph TR7. With that said, vehicle weight also plays an important factor in acceleration. 1970 Triumph Stag weights approximately 155 kg more than 1977 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, 1970 Triumph Stag (234 Nm @ 3500 RPM) has 73 more torque (in Nm) than 1977 Triumph TR7. (161 Nm @ 3500 RPM). This means 1970 Triumph Stag will have an easier job in driving up hills or pulling heavy equipment than 1977 Triumph TR7.
Compare all specifications:
1970 Triumph Stag | 1977 Triumph TR7 | |
Make | Triumph | Triumph |
Model | Stag | TR7 |
Year Released | 1970 | 1977 |
Body Type | Convertible | Convertible |
Engine Position | Front | Front |
Engine Size | 2997 cc | 1996 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 143 HP | 104 HP |
Engine RPM | 5500 RPM | 5500 RPM |
Torque | 234 Nm | 161 Nm |
Torque RPM | 3500 RPM | 3500 RPM |
Engine Bore Size | 86.1 mm | 90.3 mm |
Engine Stroke Size | 64.5 mm | 78 mm |
Engine Compression Ratio | 8.8:1 | 9.3:1 |
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 | 1200 kg | 1045 kg |
Vehicle Length | 4420 mm | 4070 mm |
Vehicle Width | 1620 mm | 1690 mm |
Vehicle Height | 1260 mm | 1270 mm |
Wheelbase Size | 2550 mm | 2170 mm |
Fuel Tank Capacity | 63 L | 55 L |