1990 GMC Suburban vs. 2011 Audi S4
To start off, 2011 Audi S4 is newer by 21 year(s). Which means there will be less support and parts availability for 1990 GMC Suburban. In addition, the cost of maintenance, including insurance, on 1990 GMC Suburban would be higher. At 5,733 cc (8 cylinders), 1990 GMC Suburban is equipped with a bigger engine. In terms of performance, 2011 Audi S4 (333 HP @ 5500 RPM) has 124 more horse power than 1990 GMC Suburban. (209 HP @ 4000 RPM) In normal driving conditions, 2011 Audi S4 should accelerate faster than 1990 GMC Suburban.
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 Audi S4 (440 Nm @ 2900 RPM) has 33 more torque (in Nm) than 1990 GMC Suburban. (407 Nm @ 2800 RPM). This means 2011 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 1990 GMC Suburban. 1990 GMC Suburban has automatic transmission and 2011 Audi S4 has manual transmission. 2011 Audi S4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1990 GMC Suburban will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1990 GMC Suburban | 2011 Audi S4 | |
| Make | GMC | Audi |
| Model | Suburban | S4 |
| Year Released | 1990 | 2011 |
| Body Type | SUV | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 5733 cc | 3000 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 209 HP | 333 HP |
| Engine RPM | 4000 RPM | 5500 RPM |
| Torque | 407 Nm | 440 Nm |
| Torque RPM | 2800 RPM | 2900 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | AWD |
| Transmission Type | Automatic | 6-speed manual |
| Vehicle Length | 5480 mm | 4704 mm |
| Vehicle Width | 1950 mm | 1829 mm |
| Vehicle Height | 1800 mm | 1427 mm |
| Wheelbase Size | 3300 mm | 2809 mm |
