2006 BMW Z4 vs. 2008 Kia Carnival
To start off, 2008 Kia Carnival is newer by 2 year(s). Which means there will be less support and parts availability for 2006 BMW Z4. In addition, the cost of maintenance, including insurance, on 2006 BMW Z4 would be higher. At 2,901 cc (4 cylinders), 2008 Kia Carnival is equipped with a bigger engine. In terms of performance, 2006 BMW Z4 (189 HP @ 6000 RPM) has 47 more horse power than 2008 Kia Carnival. (142 HP @ 8800 RPM). In normal driving conditions, 2006 BMW Z4 should accelerate faster than 2008 Kia Carnival. With that said, vehicle weight also plays an important factor in acceleration. 2008 Kia Carnival weights approximately 885 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, 2008 Kia Carnival, 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, 2008 Kia Carnival (310 Nm @ 2000 RPM) has 65 more torque (in Nm) than 2006 BMW Z4. (245 Nm @ 3500 RPM). This means 2008 Kia Carnival will have an easier job in driving up hills or pulling heavy equipment than 2006 BMW Z4. 2008 Kia Carnival 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. 2008 Kia Carnival will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 BMW Z4 | 2008 Kia Carnival | |
| Make | BMW | Kia |
| Model | Z4 | Carnival |
| Year Released | 2006 | 2008 |
| Body Type | Convertible | Minivan |
| Engine Position | Front | Front |
| Engine Size | 2492 cc | 2901 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 189 HP | 142 HP |
| Engine RPM | 6000 RPM | 8800 RPM |
| Torque | 245 Nm | 310 Nm |
| Torque RPM | 3500 RPM | 2000 RPM |
| Engine Bore Size | 84 mm | 97.1 mm |
| Engine Stroke Size | 75 mm | 98 mm |
| Engine Compression Ratio | 11.0:1 | 19.0:1 |
| Fuel Type | Gasoline - Premium | Diesel |
| Top Speed | 235 km/hour | 174 km/hour |
| Acceleration 0-100mph | 7 seconds | 15.2 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 7 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1335 kg | 2220 kg |
| Vehicle Length | 4100 mm | 4930 mm |
| Vehicle Width | 1790 mm | 1910 mm |
| Vehicle Height | 1310 mm | 1740 mm |
| Wheelbase Size | 2500 mm | 2910 mm |
| Fuel Consumption Overall | 9 L/100km | 8.2 L/100km |
| Fuel Tank Capacity | 55 L | 75 L |
