1978 Avanti Avanti vs. 1991 GMC Jimmy
To start off, 1991 GMC Jimmy is newer by 13 year(s). Which means there will be less support and parts availability for 1978 Avanti Avanti. In addition, the cost of maintenance, including insurance, on 1978 Avanti Avanti would be higher. At 6,568 cc (8 cylinders), 1978 Avanti Avanti is equipped with a bigger engine. In terms of performance, 1978 Avanti Avanti (177 HP @ 3400 RPM) has 19 more horse power than 1991 GMC Jimmy. (158 HP @ 4000 RPM). In normal driving conditions, 1978 Avanti Avanti should accelerate faster than 1991 GMC Jimmy. With that said, vehicle weight also plays an important factor in acceleration. 1978 Avanti Avanti weights approximately 130 kg more than 1991 GMC Jimmy. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1991 GMC Jimmy is four wheel drive (4WD), it will have significant more traction and grip than 1978 Avanti Avanti. In wet, icy, snow, or gravel driving conditions, 1991 GMC Jimmy 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, 1978 Avanti Avanti (442 Nm @ 2000 RPM) has 130 more torque (in Nm) than 1991 GMC Jimmy. (312 Nm @ 2800 RPM). This means 1978 Avanti Avanti will have an easier job in driving up hills or pulling heavy equipment than 1991 GMC Jimmy. 1991 GMC Jimmy has automatic transmission and 1978 Avanti Avanti has manual transmission. 1978 Avanti Avanti will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1991 GMC Jimmy will be easier to drive especially in heavy traffic.
Compare all specifications:
1978 Avanti Avanti | 1991 GMC Jimmy | |
Make | Avanti | GMC |
Model | Avanti | Jimmy |
Year Released | 1978 | 1991 |
Engine Size | 6568 cc | 4297 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Horse Power | 177 HP | 158 HP |
Engine RPM | 3400 RPM | 4000 RPM |
Torque | 442 Nm | 312 Nm |
Torque RPM | 2000 RPM | 2800 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | 4WD |
Transmission Type | Manual | Automatic |
Vehicle Weight | 1580 kg | 1450 kg |
Vehicle Length | 4910 mm | 4330 mm |
Vehicle Width | 1800 mm | 1670 mm |
Vehicle Height | 1380 mm | 1630 mm |
Wheelbase Size | 2780 mm | 2560 mm |