1999 AC Aceca vs. 1978 GMC Jimmy
To start off, 1999 AC Aceca is newer by 21 year(s). Which means there will be less support and parts availability for 1978 GMC Jimmy. In addition, the cost of maintenance, including insurance, on 1978 GMC Jimmy would be higher. At 4,093 cc (6 cylinders), 1978 GMC Jimmy is equipped with a bigger engine. In terms of performance, 1999 AC Aceca (346 HP @ 6500 RPM) has 246 more horse power than 1978 GMC Jimmy. (100 HP @ 3600 RPM). In normal driving conditions, 1999 AC Aceca should accelerate faster than 1978 GMC Jimmy. With that said, vehicle weight also plays an important factor in acceleration. 1978 GMC Jimmy weights approximately 190 kg more than 1999 AC Aceca.
Because 1978 GMC Jimmy is four wheel drive (4WD), it will have significant more traction and grip than 1999 AC Aceca. In wet, icy, snow, or gravel driving conditions, 1978 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, 1999 AC Aceca (400 Nm @ 4000 RPM) has 158 more torque (in Nm) than 1978 GMC Jimmy. (242 Nm @ 1600 RPM). This means 1999 AC Aceca will have an easier job in driving up hills or pulling heavy equipment than 1978 GMC Jimmy.
Compare all specifications:
| 1999 AC Aceca | 1978 GMC Jimmy | |
| Make | AC | GMC |
| Model | Aceca | Jimmy |
| Year Released | 1999 | 1978 |
| Engine Position | Front | Front |
| Engine Size | 3506 cc | 4093 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 346 HP | 100 HP |
| Engine RPM | 6500 RPM | 3600 RPM |
| Torque | 400 Nm | 242 Nm |
| Torque RPM | 4000 RPM | 1600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Vehicle Weight | 1610 kg | 1800 kg |
| Vehicle Length | 4640 mm | 4690 mm |
| Vehicle Width | 1860 mm | 2030 mm |
| Vehicle Height | 1350 mm | 1840 mm |
| Wheelbase Size | 2300 mm | 2720 mm |
