1981 BMW 745 vs. 2007 Chevrolet HHR
To start off, 2007 Chevrolet HHR is newer by 26 year(s). Which means there will be less support and parts availability for 1981 BMW 745. In addition, the cost of maintenance, including insurance, on 1981 BMW 745 would be higher. At 3,430 cc (6 cylinders), 1981 BMW 745 is equipped with a bigger engine. In terms of performance, 1981 BMW 745 (252 HP @ 5200 RPM) has 77 more horse power than 2007 Chevrolet HHR. (175 HP @ 6200 RPM). In normal driving conditions, 1981 BMW 745 should accelerate faster than 2007 Chevrolet HHR.
Because 1981 BMW 745 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 1981 BMW 745. 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, 1981 BMW 745 (380 Nm @ 2200 RPM) has 156 more torque (in Nm) than 2007 Chevrolet HHR. (224 Nm @ 5000 RPM). This means 1981 BMW 745 will have an easier job in driving up hills or pulling heavy equipment than 2007 Chevrolet HHR. 2007 Chevrolet HHR has automatic transmission and 1981 BMW 745 has manual transmission. 1981 BMW 745 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Chevrolet HHR will be easier to drive especially in heavy traffic.
Compare all specifications:
1981 BMW 745 | 2007 Chevrolet HHR | |
Make | BMW | Chevrolet |
Model | 745 | HHR |
Year Released | 1981 | 2007 |
Body Type | Sedan | Hatchback |
Engine Position | Front | Front |
Engine Size | 3430 cc | 2397 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 252 HP | 175 HP |
Engine RPM | 5200 RPM | 6200 RPM |
Torque | 380 Nm | 224 Nm |
Torque RPM | 2200 RPM | 5000 RPM |
Engine Bore Size | 92 mm | 87.9 mm |
Engine Stroke Size | 86 mm | 97.8 mm |
Engine Compression Ratio | 8.0:1 | 10.5:1 |
Drive Type | Rear | Front |
Transmission Type | Manual | Automatic |
Vehicle Length | 4870 mm | 4440 mm |
Vehicle Width | 1810 mm | 1740 mm |
Vehicle Height | 1440 mm | 1570 mm |
Wheelbase Size | 2800 mm | 2630 mm |