1989 GMC Suburban vs. 1974 McLaren M23
To start off, 1989 GMC Suburban is newer by 15 year(s). Which means there will be less support and parts availability for 1974 McLaren M23. In addition, the cost of maintenance, including insurance, on 1974 McLaren M23 would be higher. At 5,732 cc (8 cylinders), 1989 GMC Suburban is equipped with a bigger engine. In terms of performance, 1974 McLaren M23 (455 HP @ 10250 RPM) has 247 more horse power than 1989 GMC Suburban. (208 HP @ 4000 RPM) In normal driving conditions, 1974 McLaren M23 should accelerate faster than 1989 GMC Suburban.
Because 1989 GMC Suburban is four wheel drive (4WD), it will have significant more traction and grip than 1974 McLaren M23. In wet, icy, snow, or gravel driving conditions, 1989 GMC Suburban will offer significantly more control. 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. 1989 GMC Suburban has automatic transmission and 1974 McLaren M23 has manual transmission. 1974 McLaren M23 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1989 GMC Suburban will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1989 GMC Suburban | 1974 McLaren M23 | |
| Make | GMC | McLaren |
| Model | Suburban | M23 |
| Year Released | 1989 | 1974 |
| Engine Position | Front | Middle |
| Engine Size | 5732 cc | 2991 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 208 HP | 455 HP |
| Engine RPM | 4000 RPM | 10250 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
