2008 BMW Z4 vs. 2013 Scion iQ
To start off, 2013 Scion iQ is newer by 5 year(s). Which means there will be less support and parts availability for 2008 BMW Z4. In addition, the cost of maintenance, including insurance, on 2008 BMW Z4 would be higher. At 2,497 cc (6 cylinders), 2008 BMW Z4 is equipped with a bigger engine. In terms of performance, 2008 BMW Z4 (175 HP @ 5800 RPM) has 82 more horse power than 2013 Scion iQ. (93 HP @ 6000 RPM). In normal driving conditions, 2008 BMW Z4 should accelerate faster than 2013 Scion iQ. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW Z4 weights approximately 390 kg more than 2013 Scion iQ. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2013 Scion iQ 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, 2013 Scion iQ 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 (230 Nm @ 3500 RPM) has 109 more torque (in Nm) than 2013 Scion iQ. (121 Nm @ 4400 RPM). This means 2008 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 2013 Scion iQ.
Compare all specifications:
| 2008 BMW Z4 | 2013 Scion iQ | |
| Make | BMW | Scion |
| Model | Z4 | iQ |
| Year Released | 2008 | 2013 |
| Body Type | Convertible | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2497 cc | 1329 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | single |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 175 HP | 93 HP |
| Engine RPM | 5800 RPM | 6000 RPM |
| Torque | 230 Nm | 121 Nm |
| Torque RPM | 3500 RPM | 4400 RPM |
| Engine Bore Size | 82 mm | 72 mm |
| Engine Stroke Size | 78.8 mm | 80 mm |
| Fuel Type | Gasoline - Premium | Electric |
| Acceleration 0-100mph | 6.5 seconds | 11.5 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Single Speed |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1350 kg | 960 kg |
| Vehicle Length | 4100 mm | 3045 mm |
| Vehicle Width | 1790 mm | 1680 mm |
| Vehicle Height | 1310 mm | 1500 mm |
| Wheelbase Size | 2500 mm | 2000 mm |
