2006 BMW Z4 vs. 2004 Peugeot 406
To start off, 2006 BMW Z4 is newer by 2 year(s). Which means there will be less support and parts availability for 2004 Peugeot 406. In addition, the cost of maintenance, including insurance, on 2004 Peugeot 406 would be higher. At 2,492 cc (6 cylinders), 2006 BMW Z4 is equipped with a bigger engine. In terms of performance, 2006 BMW Z4 (189 HP @ 6000 RPM) has 55 more horse power than 2004 Peugeot 406. (134 HP @ 6000 RPM). In normal driving conditions, 2006 BMW Z4 should accelerate faster than 2004 Peugeot 406. With that said, vehicle weight also plays an important factor in acceleration. 2004 Peugeot 406 weights approximately 65 kg more than 2006 BMW Z4.
Because 2006 BMW Z4 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2006 BMW Z4. However, in wet, icy, snow, or gravel driving conditions, 2004 Peugeot 406, being front wheel drive (FWD), will offer much better control with better grip. 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 BMW Z4 (245 Nm @ 3500 RPM) has 55 more torque (in Nm) than 2004 Peugeot 406. (190 Nm @ 4100 RPM). This means 2006 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 2004 Peugeot 406. 2004 Peugeot 406 has automatic transmission and 2006 BMW Z4 has manual transmission. 2006 BMW Z4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 Peugeot 406 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 BMW Z4 | 2004 Peugeot 406 | |
| Make | BMW | Peugeot |
| Model | Z4 | 406 |
| Year Released | 2006 | 2004 |
| Body Type | Convertible | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2492 cc | 1997 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 189 HP | 134 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 245 Nm | 190 Nm |
| Torque RPM | 3500 RPM | 4100 RPM |
| Engine Bore Size | 84 mm | 85 mm |
| Engine Stroke Size | 75 mm | 88 mm |
| Engine Compression Ratio | 11.0:1 | 10.8:1 |
| Top Speed | 235 km/hour | 200 km/hour |
| Acceleration 0-100mph | 7 seconds | 14.1 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1335 kg | 1400 kg |
| Vehicle Length | 4100 mm | 4620 mm |
| Vehicle Width | 1790 mm | 1790 mm |
| Vehicle Height | 1310 mm | 1360 mm |
| Wheelbase Size | 2500 mm | 2730 mm |
| Fuel Tank Capacity | 55 L | 70 L |
