2009 Chevrolet HHR vs. 1977 Triumph TR7
To start off, 2009 Chevrolet HHR is newer by 32 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 2,201 cc (4 cylinders), 2009 Chevrolet HHR is equipped with a bigger engine. In terms of performance, 2009 Chevrolet HHR (155 HP @ 6100 RPM) has 51 more horse power than 1977 Triumph TR7. (104 HP @ 5500 RPM). In normal driving conditions, 2009 Chevrolet HHR should accelerate faster than 1977 Triumph TR7. With that said, vehicle weight also plays an important factor in acceleration. 2009 Chevrolet HHR weights approximately 221 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.
Because 1977 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 1977 Triumph TR7. However, in wet, icy, snow, or gravel driving conditions, 2009 Chevrolet HHR, 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, 2009 Chevrolet HHR (203 Nm @ 4800 RPM) has 42 more torque (in Nm) than 1977 Triumph TR7. (161 Nm @ 3500 RPM). This means 2009 Chevrolet HHR will have an easier job in driving up hills or pulling heavy equipment than 1977 Triumph TR7.
Compare all specifications:
2009 Chevrolet HHR | 1977 Triumph TR7 | |
Make | Chevrolet | Triumph |
Model | HHR | TR7 |
Year Released | 2009 | 1977 |
Body Type | Hatchback | Convertible |
Engine Position | Front | Front |
Engine Size | 2201 cc | 1996 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 155 HP | 104 HP |
Engine RPM | 6100 RPM | 5500 RPM |
Torque | 203 Nm | 161 Nm |
Torque RPM | 4800 RPM | 3500 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Front | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 2 seats | 2 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1266 kg | 1045 kg |
Vehicle Length | 4480 mm | 4070 mm |
Vehicle Width | 1760 mm | 1690 mm |
Vehicle Height | 1610 mm | 1270 mm |
Wheelbase Size | 2640 mm | 2170 mm |
Fuel Tank Capacity | 61 L | 55 L |