1954 Alvis TA 21 vs. 2007 Chevrolet HHR
To start off, 2007 Chevrolet HHR is newer by 53 year(s). Which means there will be less support and parts availability for 1954 Alvis TA 21. In addition, the cost of maintenance, including insurance, on 1954 Alvis TA 21 would be higher. At 2,993 cc (6 cylinders), 1954 Alvis TA 21 is equipped with a bigger engine. In terms of performance, 2007 Chevrolet HHR (150 HP @ 5600 RPM) has 57 more horse power than 1954 Alvis TA 21. (93 HP @ 4000 RPM) In normal driving conditions, 2007 Chevrolet HHR should accelerate faster than 1954 Alvis TA 21. With that said, vehicle weight also plays an important factor in acceleration. 1954 Alvis TA 21 weights approximately 375 kg more than 2007 Chevrolet HHR.
Because 1954 Alvis TA 21 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 1954 Alvis TA 21. However, in wet, icy, snow, or gravel driving conditions, 2007 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, 2007 Chevrolet HHR (206 Nm @ 4000 RPM) has 2 more torque (in Nm) than 1954 Alvis TA 21. (204 Nm @ 2000 RPM). This means 2007 Chevrolet HHR will have an easier job in driving up hills or pulling heavy equipment than 1954 Alvis TA 21.
Compare all specifications:
1954 Alvis TA 21 | 2007 Chevrolet HHR | |
Make | Alvis | Chevrolet |
Model | TA 21 | HHR |
Year Released | 1954 | 2007 |
Engine Position | Front | Front |
Engine Size | 2993 cc | 2189 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 93 HP | 150 HP |
Engine RPM | 4000 RPM | 5600 RPM |
Torque | 204 Nm | 206 Nm |
Torque RPM | 2000 RPM | 4000 RPM |
Engine Bore Size | 84 mm | 86.1 mm |
Engine Stroke Size | 90 mm | 94.5 mm |
Engine Compression Ratio | 7.1:1 | 10.0:1 |
Fuel Type | Gasoline | Diesel |
Drive Type | Rear | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1448 kg | 1073 kg |
Vehicle Length | 4630 mm | 4480 mm |
Vehicle Width | 1680 mm | 1760 mm |
Vehicle Height | 1590 mm | 1610 mm |
Wheelbase Size | 2840 mm | 2630 mm |
Fuel Tank Capacity | 64 L | 61 L |