2008 BMW Z4 vs. 2007 Subaru B9 Tribeca
To start off, 2008 BMW Z4 is newer by 1 year(s). Which means there will be less support and parts availability for 2007 Subaru B9 Tribeca. In addition, the cost of maintenance, including insurance, on 2007 Subaru B9 Tribeca would be higher. At 2,997 cc, 2007 Subaru B9 Tribeca is equipped with a bigger engine. In terms of performance, 2008 BMW Z4 (255 HP @ 6600 RPM) has 10 more horse power than 2007 Subaru B9 Tribeca. (245 HP @ 6600 RPM). In normal driving conditions, 2008 BMW Z4 should accelerate faster than 2007 Subaru B9 Tribeca. With that said, vehicle weight also plays an important factor in acceleration. 2007 Subaru B9 Tribeca weights approximately 248 kg more than 2008 BMW Z4.
Because 2007 Subaru B9 Tribeca is four wheel drive (4WD), it will have significant more traction and grip than 2008 BMW Z4. In wet, icy, snow, or gravel driving conditions, 2007 Subaru B9 Tribeca 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, 2008 BMW Z4 (299 Nm @ 2750 RPM) has 7 more torque (in Nm) than 2007 Subaru B9 Tribeca. (292 Nm @ 4200 RPM). This means 2008 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 2007 Subaru B9 Tribeca. 2007 Subaru B9 Tribeca has automatic transmission and 2008 BMW Z4 has manual transmission. 2008 BMW Z4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Subaru B9 Tribeca will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 BMW Z4 | 2007 Subaru B9 Tribeca | |
| Make | BMW | Subaru |
| Model | Z4 | B9 Tribeca |
| Year Released | 2008 | 2007 |
| Body Type | Convertible | SUV |
| Engine Position | Front | Front |
| Engine Size | 2996 cc | 2997 cc |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 255 HP | 245 HP |
| Engine RPM | 6600 RPM | 6600 RPM |
| Torque | 299 Nm | 292 Nm |
| Torque RPM | 2750 RPM | 4200 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1385 kg | 1633 kg |
| Vehicle Length | 4100 mm | 4830 mm |
| Vehicle Width | 1310 mm | 1880 mm |
| Vehicle Height | 1790 mm | 1690 mm |
| Wheelbase Size | 2500 mm | 2750 mm |
| Fuel Consumption | 8.4 L/100km | 10.2 L/100km |
| Fuel Consumption City | 11.8 L/100km | 13.1 L/100km |
| Fuel Consumption Overall | 8.6 L/100km | 11.8 L/100km |
| Fuel Tank Capacity | 55 L | 64 L |
