2001 Ariel Atom vs. 2007 Audi S4
To start off, 2007 Audi S4 is newer by 6 year(s). Which means there will be less support and parts availability for 2001 Ariel Atom. In addition, the cost of maintenance, including insurance, on 2001 Ariel Atom would be higher. At 4,163 cc (8 cylinders), 2007 Audi S4 is equipped with a bigger engine. In terms of performance, 2007 Audi S4 (340 HP @ 6800 RPM) has 231 more horse power than 2001 Ariel Atom. (109 HP @ 5000 RPM) In normal driving conditions, 2007 Audi S4 should accelerate faster than 2001 Ariel Atom. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi S4 weights approximately 815 kg more than 2001 Ariel Atom. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Audi S4 is four wheel drive (4WD), it will have significant more traction and grip than 2001 Ariel Atom. In wet, icy, snow, or gravel driving conditions, 2007 Audi S4 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, 2007 Audi S4 (410 Nm @ 3500 RPM) has 262 more torque (in Nm) than 2001 Ariel Atom. (148 Nm @ 3000 RPM). This means 2007 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 2001 Ariel Atom. 2007 Audi S4 has automatic transmission and 2001 Ariel Atom has manual transmission. 2001 Ariel Atom will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Audi S4 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2001 Ariel Atom | 2007 Audi S4 | |
| Make | Ariel | Audi |
| Model | Atom | S4 |
| Year Released | 2001 | 2007 |
| Body Type | Roadster | Convertible |
| Engine Position | Rear | Front |
| Engine Size | 1589 cc | 4163 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 5 valves |
| Horse Power | 109 HP | 340 HP |
| Engine RPM | 5000 RPM | 6800 RPM |
| Torque | 148 Nm | 410 Nm |
| Torque RPM | 3000 RPM | 3500 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 1 seats | 4 seats |
| Vehicle Weight | 460 kg | 1275 kg |
| Vehicle Length | 3420 mm | 4580 mm |
| Vehicle Width | 1800 mm | 1780 mm |
| Vehicle Height | 1200 mm | 1400 mm |
| Wheelbase Size | 2350 mm | 2660 mm |
