2006 Audi S4 vs. 2003 Toyota 4Runner
To start off, 2006 Audi S4 is newer by 3 year(s). Which means there will be less support and parts availability for 2003 Toyota 4Runner. In addition, the cost of maintenance, including insurance, on 2003 Toyota 4Runner would be higher. At 4,163 cc (8 cylinders), 2006 Audi S4 is equipped with a bigger engine. In terms of performance, 2006 Audi S4 (340 HP @ 7000 RPM) has 98 more horse power than 2003 Toyota 4Runner. (242 HP @ 5200 RPM). In normal driving conditions, 2006 Audi S4 should accelerate faster than 2003 Toyota 4Runner. With that said, vehicle weight also plays an important factor in acceleration. 2003 Toyota 4Runner weights approximately 370 kg more than 2006 Audi S4.
Because 2003 Toyota 4Runner is four wheel drive (4WD), it will have significant more traction and grip than 2006 Audi S4. In wet, icy, snow, or gravel driving conditions, 2003 Toyota 4Runner 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, 2006 Audi S4 (410 Nm @ 3500 RPM) has 28 more torque (in Nm) than 2003 Toyota 4Runner. (382 Nm @ 3800 RPM). This means 2006 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 2003 Toyota 4Runner. 2003 Toyota 4Runner has automatic transmission and 2006 Audi S4 has manual transmission. 2006 Audi S4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Toyota 4Runner will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Audi S4 | 2003 Toyota 4Runner | |
| Make | Audi | Toyota |
| Model | S4 | 4Runner |
| Year Released | 2006 | 2003 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 3995 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 340 HP | 242 HP |
| Engine RPM | 7000 RPM | 5200 RPM |
| Torque | 410 Nm | 382 Nm |
| Torque RPM | 3500 RPM | 3800 RPM |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1530 kg | 1900 kg |
| Vehicle Length | 4590 mm | 4810 mm |
| Vehicle Width | 1790 mm | 1880 mm |
| Vehicle Height | 1420 mm | 1830 mm |
| Wheelbase Size | 2660 mm | 2800 mm |
| Fuel Tank Capacity | 63 L | 60 L |
