2005 Chevrolet Impala vs. 1967 Opel Commodore
To start off, 2005 Chevrolet Impala is newer by 38 year(s). Which means there will be less support and parts availability for 1967 Opel Commodore. In addition, the cost of maintenance, including insurance, on 1967 Opel Commodore would be higher. At 3,343 cc (6 cylinders), 2005 Chevrolet Impala is equipped with a bigger engine. In terms of performance, 2005 Chevrolet Impala (181 HP @ 5600 RPM) has 67 more horse power than 1967 Opel Commodore. (114 HP @ 5200 RPM). In normal driving conditions, 2005 Chevrolet Impala should accelerate faster than 1967 Opel Commodore. With that said, vehicle weight also plays an important factor in acceleration. 2005 Chevrolet Impala weights approximately 367 kg more than 1967 Opel Commodore. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1967 Opel Commodore 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 1967 Opel Commodore. However, in wet, icy, snow, or gravel driving conditions, 2005 Chevrolet Impala, 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, 2005 Chevrolet Impala (278 Nm) has 104 more torque (in Nm) than 1967 Opel Commodore. (174 Nm). This means 2005 Chevrolet Impala will have an easier job in driving up hills or pulling heavy equipment than 1967 Opel Commodore.
Compare all specifications:
| 2005 Chevrolet Impala | 1967 Opel Commodore | |
| Make | Chevrolet | Opel |
| Model | Impala | Commodore |
| Year Released | 2005 | 1967 |
| Engine Position | Front | Front |
| Engine Size | 3343 cc | 2488 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 181 HP | 114 HP |
| Engine RPM | 5600 RPM | 5200 RPM |
| Torque | 278 Nm | 174 Nm |
| Engine Bore Size | 91 mm | 87 mm |
| Engine Stroke Size | 84 mm | 69.8 mm |
| Engine Compression Ratio | 9.5:1 | 9.5:1 |
| Drive Type | Front | Rear |
| Number of Seats | 6 seats | 5 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1537 kg | 1170 kg |
| Vehicle Length | 5090 mm | 4580 mm |
| Vehicle Width | 1860 mm | 1760 mm |
| Vehicle Height | 1460 mm | 1450 mm |
| Wheelbase Size | 2880 mm | 2670 mm |
| Fuel Tank Capacity | 64 L | 70 L |
