2001 BMW Z18 vs. 2009 BMW 320
To start off, 2009 BMW 320 is newer by 8 year(s). Which means there will be less support and parts availability for 2001 BMW Z18. In addition, the cost of maintenance, including insurance, on 2001 BMW Z18 would be higher. At 4,400 cc (8 cylinders), 2001 BMW Z18 is equipped with a bigger engine. In terms of performance, 2001 BMW Z18 (323 HP @ 7400 RPM) has 182 more horse power than 2009 BMW 320. (141 HP @ 6000 RPM). In normal driving conditions, 2001 BMW Z18 should accelerate faster than 2009 BMW 320.
Because 2001 BMW Z18 is four wheel drive (4WD), it will have significant more traction and grip than 2009 BMW 320. In wet, icy, snow, or gravel driving conditions, 2001 BMW Z18 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, 2001 BMW Z18 (340 Nm) has 150 more torque (in Nm) than 2009 BMW 320. (190 Nm). This means 2001 BMW Z18 will have an easier job in driving up hills or pulling heavy equipment than 2009 BMW 320.
Compare all specifications:
| 2001 BMW Z18 | 2009 BMW 320 | |
| Make | BMW | BMW |
| Model | Z18 | 320 |
| Year Released | 2001 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 4400 cc | 1995 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 323 HP | 141 HP |
| Engine RPM | 7400 RPM | 6000 RPM |
| Torque | 340 Nm | 190 Nm |
| Drive Type | 4WD | Rear |
| Number of Seats | 2 seats | 5 seats |
| Wheelbase Size | 2730 mm | 2770 mm |
| Fuel Tank Capacity | 63 L | 63 L |
