2009 GMC Envoy vs. 1975 Sunbeam Alpine
To start off, 2009 GMC Envoy is newer by 34 year(s). Which means there will be less support and parts availability for 1975 Sunbeam Alpine. In addition, the cost of maintenance, including insurance, on 1975 Sunbeam Alpine would be higher. At 4,161 cc (6 cylinders), 2009 GMC Envoy is equipped with a bigger engine. In terms of performance, 2009 GMC Envoy (285 HP @ 6000 RPM) has 214 more horse power than 1975 Sunbeam Alpine. (71 HP @ 5000 RPM). In normal driving conditions, 2009 GMC Envoy should accelerate faster than 1975 Sunbeam Alpine. With that said, vehicle weight also plays an important factor in acceleration. 2009 GMC Envoy weights approximately 1720 kg more than 1975 Sunbeam Alpine. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 GMC Envoy is four wheel drive (4WD), it will have significant more traction and grip than 1975 Sunbeam Alpine. In wet, icy, snow, or gravel driving conditions, 2009 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. Let's talk about torque, 2009 GMC Envoy (375 Nm @ 4600 RPM) has 252 more torque (in Nm) than 1975 Sunbeam Alpine. (123 Nm @ 3000 RPM). This means 2009 GMC Envoy will have an easier job in driving up hills or pulling heavy equipment than 1975 Sunbeam Alpine. 2009 GMC Envoy has automatic transmission and 1975 Sunbeam Alpine has manual transmission. 1975 Sunbeam Alpine will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 GMC Envoy will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 GMC Envoy | 1975 Sunbeam Alpine | |
| Make | GMC | Sunbeam |
| Model | Envoy | Alpine |
| Year Released | 2009 | 1975 |
| Engine Size | 4161 cc | 1725 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 285 HP | 71 HP |
| Engine RPM | 6000 RPM | 5000 RPM |
| Torque | 375 Nm | 123 Nm |
| Torque RPM | 4600 RPM | 3000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Vehicle Weight | 2730 kg | 1010 kg |
| Vehicle Length | 4870 mm | 4430 mm |
| Vehicle Width | 1900 mm | 1650 mm |
| Vehicle Height | 1830 mm | 1410 mm |
| Wheelbase Size | 2880 mm | 2510 mm |
