2006 BMW Z4 vs. 2007 Subaru B9 Tribeca

To start off, 2007 Subaru B9 Tribeca is newer by 1 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 2,997 cc, 2007 Subaru B9 Tribeca is equipped with a bigger engine. In terms of performance, 2007 Subaru B9 Tribeca (245 HP @ 6600 RPM) has 17 more horse power than 2006 BMW Z4. (228 HP @ 5900 RPM) In normal driving conditions, 2007 Subaru B9 Tribeca should accelerate faster than 2006 BMW Z4. With that said, vehicle weight also plays an important factor in acceleration. 2007 Subaru B9 Tribeca weights approximately 268 kg more than 2006 BMW Z4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.

Because 2007 Subaru B9 Tribeca is four wheel drive (4WD), it will have significant more traction and grip than 2006 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, 2006 BMW Z4 (301 Nm @ 3500 RPM) has 9 more torque (in Nm) than 2007 Subaru B9 Tribeca. (292 Nm @ 4200 RPM). This means 2006 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 2007 Subaru B9 Tribeca.

Compare all specifications:

2006 BMW Z4 2007 Subaru B9 Tribeca
Make BMW Subaru
Model Z4 B9 Tribeca
Year Released 2006 2007
Body Type Convertible SUV
Engine Position Front Front
Engine Size 2979 cc 2997 cc
Engine Type in-line boxer
Horse Power 228 HP 245 HP
Engine RPM 5900 RPM 6600 RPM
Torque 301 Nm 292 Nm
Torque RPM 3500 RPM 4200 RPM
Engine Bore Size 84 mm 89 mm
Engine Stroke Size 89.6 mm 80 mm
Fuel Type Gasoline - Premium Gasoline
Drive Type Rear 4WD
Number of Seats 2 seats 5 seats
Number of Doors 2 doors 5 doors
Vehicle Weight 1365 kg 1633 kg
Vehicle Length 4100 mm 4830 mm
Vehicle Width 1790 mm 1880 mm
Vehicle Height 1310 mm 1690 mm
Wheelbase Size 2500 mm 2750 mm
Fuel Consumption 7.8 L/100km 10.2 L/100km
Fuel Consumption City 11.8 L/100km 13.1 L/100km
Fuel Consumption Overall 9.1 L/100km 11.8 L/100km
Fuel Tank Capacity 55 L 64 L


 

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