1981 GMC Suburban vs. 2008 GMC Acadia
To start off, 2008 GMC Acadia is newer by 27 year(s). Which means there will be less support and parts availability for 1981 GMC Suburban. In addition, the cost of maintenance, including insurance, on 1981 GMC Suburban would be higher. At 4,093 cc (6 cylinders), 1981 GMC Suburban is equipped with a bigger engine. In terms of performance, 2008 GMC Acadia (275 HP @ 6600 RPM) has 145 more horse power than 1981 GMC Suburban. (130 HP @ 4000 RPM) In normal driving conditions, 2008 GMC Acadia should accelerate faster than 1981 GMC Suburban. With that said, vehicle weight also plays an important factor in acceleration. 1981 GMC Suburban weights approximately 89 kg more than 2008 GMC Acadia.
Because 1981 GMC Suburban is four wheel drive (4WD), it will have significant more traction and grip than 2008 GMC Acadia. In wet, icy, snow, or gravel driving conditions, 1981 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, 2008 GMC Acadia (340 Nm @ 3200 RPM) has 55 more torque (in Nm) than 1981 GMC Suburban. (285 Nm @ 2000 RPM). This means 2008 GMC Acadia will have an easier job in driving up hills or pulling heavy equipment than 1981 GMC Suburban.
Compare all specifications:
| 1981 GMC Suburban | 2008 GMC Acadia | |
| Make | GMC | GMC |
| Model | Suburban | Acadia |
| Year Released | 1981 | 2008 |
| Body Type | SUV | SUV |
| Engine Position | Front | Front |
| Engine Size | 4093 cc | 3600 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 130 HP | 275 HP |
| Engine RPM | 4000 RPM | 6600 RPM |
| Torque | 285 Nm | 340 Nm |
| Torque RPM | 2000 RPM | 3200 RPM |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Automatic |
| Vehicle Weight | 2230 kg | 2141 kg |
| Vehicle Length | 5480 mm | 5100 mm |
| Vehicle Width | 1950 mm | 1990 mm |
| Vehicle Height | 1800 mm | 1780 mm |
| Wheelbase Size | 3300 mm | 3030 mm |
