2005 Chevrolet Avalanche vs. 1975 McLaren M23
To start off, 2005 Chevrolet Avalanche is newer by 30 year(s). Which means there will be less support and parts availability for 1975 McLaren M23. In addition, the cost of maintenance, including insurance, on 1975 McLaren M23 would be higher. At 5,325 cc (8 cylinders), 2005 Chevrolet Avalanche is equipped with a bigger engine. In terms of performance, 1975 McLaren M23 (455 HP @ 10250 RPM) has 160 more horse power than 2005 Chevrolet Avalanche. (295 HP @ 5600 RPM) In normal driving conditions, 1975 McLaren M23 should accelerate faster than 2005 Chevrolet Avalanche. With that said, vehicle weight also plays an important factor in acceleration. 2005 Chevrolet Avalanche weights approximately 1897 kg more than 1975 McLaren M23.
2005 Chevrolet Avalanche has automatic transmission and 1975 McLaren M23 has manual transmission. 1975 McLaren M23 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Chevrolet Avalanche will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Chevrolet Avalanche | 1975 McLaren M23 | |
| Make | Chevrolet | McLaren |
| Model | Avalanche | M23 |
| Year Released | 2005 | 1975 |
| Engine Position | Front | Middle |
| Engine Size | 5325 cc | 2993 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 295 HP | 455 HP |
| Engine RPM | 5600 RPM | 10250 RPM |
| Transmission Type | Automatic | Manual |
| Vehicle Weight | 2467 kg | 570 kg |
