2005 Chevrolet Avalanche vs. 1976 Opel Commodore
To start off, 2005 Chevrolet Avalanche is newer by 29 year(s). Which means there will be less support and parts availability for 1976 Opel Commodore. In addition, the cost of maintenance, including insurance, on 1976 Opel Commodore would be higher. At 5,325 cc (8 cylinders), 2005 Chevrolet Avalanche is equipped with a bigger engine. In terms of performance, 2005 Chevrolet Avalanche (295 HP @ 5600 RPM) has 154 more horse power than 1976 Opel Commodore. (141 HP @ 5200 RPM). In normal driving conditions, 2005 Chevrolet Avalanche should accelerate faster than 1976 Opel Commodore. With that said, vehicle weight also plays an important factor in acceleration. 2005 Chevrolet Avalanche weights approximately 1182 kg more than 1976 Opel Commodore. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2005 Chevrolet Avalanche (447 Nm) has 231 more torque (in Nm) than 1976 Opel Commodore. (216 Nm). This means 2005 Chevrolet Avalanche will have an easier job in driving up hills or pulling heavy equipment than 1976 Opel Commodore.
Compare all specifications:
| 2005 Chevrolet Avalanche | 1976 Opel Commodore | |
| Make | Chevrolet | Opel |
| Model | Avalanche | Commodore |
| Year Released | 2005 | 1976 |
| Engine Position | Front | Front |
| Engine Size | 5325 cc | 2783 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 295 HP | 141 HP |
| Engine RPM | 5600 RPM | 5200 RPM |
| Torque | 447 Nm | 216 Nm |
| Engine Bore Size | 96 mm | 92 mm |
| Engine Stroke Size | 92 mm | 69.8 mm |
| Engine Compression Ratio | 9.5:1 | 9.5:1 |
| Number of Seats | 6 seats | 5 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 2467 kg | 1285 kg |
| Vehicle Length | 5640 mm | 4620 mm |
| Vehicle Width | 2030 mm | 1730 mm |
| Vehicle Height | 1880 mm | 1430 mm |
| Wheelbase Size | 3310 mm | 2670 mm |
| Fuel Tank Capacity | 117 L | 40 L |
