1977 GMC Suburban vs. 1970 TVR Vixen
To start off, 1977 GMC Suburban is newer by 7 year(s). Which means there will be less support and parts availability for 1970 TVR Vixen. In addition, the cost of maintenance, including insurance, on 1970 TVR Vixen would be higher. At 4,093 cc (6 cylinders), 1977 GMC Suburban is equipped with a bigger engine. In terms of performance, 1977 GMC Suburban (101 HP @ 3600 RPM) has 18 more horse power than 1970 TVR Vixen. (83 HP @ 5500 RPM). In normal driving conditions, 1977 GMC Suburban should accelerate faster than 1970 TVR Vixen. With that said, vehicle weight also plays an important factor in acceleration. 1977 GMC Suburban weights approximately 1413 kg more than 1970 TVR Vixen. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1977 GMC Suburban is four wheel drive (4WD), it will have significant more traction and grip than 1970 TVR Vixen. In wet, icy, snow, or gravel driving conditions, 1977 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. Let's talk about torque, 1977 GMC Suburban (242 Nm @ 1600 RPM) has 117 more torque (in Nm) than 1970 TVR Vixen. (125 Nm @ 4000 RPM). This means 1977 GMC Suburban will have an easier job in driving up hills or pulling heavy equipment than 1970 TVR Vixen.
Compare all specifications:
1977 GMC Suburban | 1970 TVR Vixen | |
Make | GMC | TVR |
Model | Suburban | Vixen |
Year Released | 1977 | 1970 |
Engine Position | Front | Front |
Engine Size | 4093 cc | 1599 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 101 HP | 83 HP |
Engine RPM | 3600 RPM | 5500 RPM |
Torque | 242 Nm | 125 Nm |
Torque RPM | 1600 RPM | 4000 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | 4WD | Rear |
Vehicle Weight | 2200 kg | 787 kg |
Vehicle Length | 5480 mm | 3690 mm |
Vehicle Width | 1950 mm | 1630 mm |
Vehicle Height | 1800 mm | 1230 mm |
Wheelbase Size | 3300 mm | 2290 mm |