1971 Avanti Avanti vs. 1989 GMC Suburban
To start off, 1989 GMC Suburban is newer by 18 year(s). Which means there will be less support and parts availability for 1971 Avanti Avanti. In addition, the cost of maintenance, including insurance, on 1971 Avanti Avanti would be higher. Both 1971 Avanti Avanti and 1989 GMC Suburban are equipped with a 5,732 cc engine. In terms of performance, 1971 Avanti Avanti (229 HP @ 4800 RPM) has 21 more horse power than 1989 GMC Suburban. (208 HP @ 4000 RPM). In normal driving conditions, 1971 Avanti Avanti 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 1971 Avanti Avanti. 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.
Compare all specifications:
| 1971 Avanti Avanti | 1989 GMC Suburban | |
| Make | Avanti | GMC |
| Model | Avanti | Suburban |
| Year Released | 1971 | 1989 |
| Engine Position | Front | Front |
| Engine Size | 5732 cc | 5732 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 229 HP | 208 HP |
| Engine RPM | 4800 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Vehicle Length | 4910 mm | 5480 mm |
| Vehicle Width | 1800 mm | 1950 mm |
| Vehicle Height | 1380 mm | 1800 mm |
| Wheelbase Size | 2780 mm | 3300 mm |
