2004 Ariel Atom vs. 2007 Audi A4
To start off, 2007 Audi A4 is newer by 3 year(s). Which means there will be less support and parts availability for 2004 Ariel Atom. In addition, the cost of maintenance, including insurance, on 2004 Ariel Atom would be higher. At 1,984 cc (4 cylinders), 2007 Audi A4 is equipped with a bigger engine. In terms of performance, 2007 Audi A4 (200 HP @ 5100 RPM) has 91 more horse power than 2004 Ariel Atom. (109 HP @ 5000 RPM) In normal driving conditions, 2007 Audi A4 should accelerate faster than 2004 Ariel Atom. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A4 weights approximately 1420 kg more than 2004 Ariel Atom. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 2004 Ariel Atom. In wet, icy, snow, or gravel driving conditions, 2007 Audi A4 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 A4 (281 Nm @ 1800 RPM) has 133 more torque (in Nm) than 2004 Ariel Atom. (148 Nm @ 3000 RPM). This means 2007 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2004 Ariel Atom. 2007 Audi A4 has automatic transmission and 2004 Ariel Atom has manual transmission. 2004 Ariel Atom will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Audi A4 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2004 Ariel Atom | 2007 Audi A4 | |
| Make | Ariel | Audi |
| Model | Atom | A4 |
| Year Released | 2004 | 2007 |
| Body Type | Roadster | Sedan |
| Engine Position | Rear | Front |
| Engine Size | 1587 cc | 1984 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 109 HP | 200 HP |
| Engine RPM | 5000 RPM | 5100 RPM |
| Torque | 148 Nm | 281 Nm |
| Torque RPM | 3000 RPM | 1800 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 1 seats | 5 seats |
| Vehicle Weight | 460 kg | 1880 kg |
| Vehicle Length | 3420 mm | 4590 mm |
| Vehicle Width | 1800 mm | 1780 mm |
| Vehicle Height | 1200 mm | 1430 mm |
| Wheelbase Size | 2350 mm | 2660 mm |
