2007 Chevrolet HHR vs. 1952 Triumph Renown
To start off, 2007 Chevrolet HHR is newer by 55 year(s). Which means there will be less support and parts availability for 1952 Triumph Renown. In addition, the cost of maintenance, including insurance, on 1952 Triumph Renown would be higher. At 2,189 cc (4 cylinders), 2007 Chevrolet HHR is equipped with a bigger engine. In terms of performance, 2007 Chevrolet HHR (150 HP @ 5600 RPM) has 84 more horse power than 1952 Triumph Renown. (66 HP @ 4200 RPM). In normal driving conditions, 2007 Chevrolet HHR should accelerate faster than 1952 Triumph Renown. With that said, vehicle weight also plays an important factor in acceleration. 1952 Triumph Renown weights approximately 207 kg more than 2007 Chevrolet HHR.
Let's talk about torque, 2007 Chevrolet HHR (206 Nm @ 4000 RPM) has 59 more torque (in Nm) than 1952 Triumph Renown. (147 Nm @ 2000 RPM). This means 2007 Chevrolet HHR will have an easier job in driving up hills or pulling heavy equipment than 1952 Triumph Renown.
Compare all specifications:
| 2007 Chevrolet HHR | 1952 Triumph Renown | |
| Make | Chevrolet | Triumph |
| Model | HHR | Renown |
| Year Released | 2007 | 1952 |
| Engine Position | Front | Front |
| Engine Size | 2189 cc | 1997 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 150 HP | 66 HP |
| Engine RPM | 5600 RPM | 4200 RPM |
| Torque | 206 Nm | 147 Nm |
| Torque RPM | 4000 RPM | 2000 RPM |
| Engine Bore Size | 86.1 mm | 85 mm |
| Engine Stroke Size | 94.5 mm | 92 mm |
| Engine Compression Ratio | 10.0:1 | 9.0:1 |
| Fuel Type | Diesel | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1073 kg | 1280 kg |
| Vehicle Length | 4480 mm | 4450 mm |
| Vehicle Width | 1760 mm | 1630 mm |
| Vehicle Height | 1610 mm | 1610 mm |
| Wheelbase Size | 2630 mm | 2750 mm |
