1991 Audi S2 vs. 2011 GMC Sierra
To start off, 2011 GMC Sierra is newer by 20 year(s). Which means there will be less support and parts availability for 1991 Audi S2. In addition, the cost of maintenance, including insurance, on 1991 Audi S2 would be higher. At 5,300 cc (8 cylinders), 2011 GMC Sierra is equipped with a bigger engine. In terms of performance, 2011 GMC Sierra (315 HP @ 5200 RPM) has 99 more horse power than 1991 Audi S2. (216 HP @ 5900 RPM) In normal driving conditions, 2011 GMC Sierra should accelerate faster than 1991 Audi S2. With that said, vehicle weight also plays an important factor in acceleration. 2011 GMC Sierra weights approximately 891 kg more than 1991 Audi S2. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1991 Audi S2 is four wheel drive (4WD), it will have significant more traction and grip than 2011 GMC Sierra. In wet, icy, snow, or gravel driving conditions, 1991 Audi S2 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, 2011 GMC Sierra (454 Nm @ 4000 RPM) has 145 more torque (in Nm) than 1991 Audi S2. (309 Nm @ 1950 RPM). This means 2011 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1991 Audi S2. 2011 GMC Sierra has automatic transmission and 1991 Audi S2 has manual transmission. 1991 Audi S2 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 GMC Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 Audi S2 | 2011 GMC Sierra | |
| Make | Audi | GMC |
| Model | S2 | Sierra |
| Year Released | 1991 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 2226 cc | 5300 cc |
| Engine Cylinders | 5 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 216 HP | 315 HP |
| Engine RPM | 5900 RPM | 5200 RPM |
| Torque | 309 Nm | 454 Nm |
| Torque RPM | 1950 RPM | 4000 RPM |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | 6-speed shiftable automatic |
| Vehicle Weight | 1420 kg | 2311 kg |
| Vehicle Length | 4410 mm | 5847 mm |
| Vehicle Width | 1720 mm | 2032 mm |
| Vehicle Height | 1380 mm | 1875 mm |
| Wheelbase Size | 2560 mm | 3645 mm |
| Fuel Consumption | 9.3 L/100km | 11.2 L/100km |
| Fuel Consumption City | 14.3 L/100km | 15.7 L/100km |
| Fuel Tank Capacity | 70 L | 98 L |
