2006 GMC Envoy vs. 1971 Vauxhall Firenza
To start off, 2006 GMC Envoy is newer by 35 year(s). Which means there will be less support and parts availability for 1971 Vauxhall Firenza. In addition, the cost of maintenance, including insurance, on 1971 Vauxhall Firenza would be higher. At 4,163 cc (6 cylinders), 2006 GMC Envoy is equipped with a bigger engine. In terms of performance, 2006 GMC Envoy (291 HP @ 6000 RPM) has 220 more horse power than 1971 Vauxhall Firenza. (71 HP @ 5600 RPM). In normal driving conditions, 2006 GMC Envoy should accelerate faster than 1971 Vauxhall Firenza. With that said, vehicle weight also plays an important factor in acceleration. 2006 GMC Envoy weights approximately 1744 kg more than 1971 Vauxhall Firenza. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 GMC Envoy is four wheel drive (4WD), it will have significant more traction and grip than 1971 Vauxhall Firenza. In wet, icy, snow, or gravel driving conditions, 2006 GMC Envoy 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:
| 2006 GMC Envoy | 1971 Vauxhall Firenza | |
| Make | GMC | Vauxhall |
| Model | Envoy | Firenza |
| Year Released | 2006 | 1971 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 1599 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 291 HP | 71 HP |
| Engine RPM | 6000 RPM | 5600 RPM |
| Drive Type | 4WD | Rear |
| Number of Seats | 7 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 2664 kg | 920 kg |
| Vehicle Length | 5280 mm | 4150 mm |
| Vehicle Width | 1900 mm | 1650 mm |
| Vehicle Height | 1920 mm | 1340 mm |
| Wheelbase Size | 3280 mm | 2470 mm |
