2002 BMW Z4 vs. 2003 Vauxhall Vectra

To start off, 2003 Vauxhall Vectra is newer by 1 year(s). Which means there will be less support and parts availability for 2002 BMW Z4. In addition, the cost of maintenance, including insurance, on 2002 BMW Z4 would be higher. At 2,956 cc (6 cylinders), 2003 Vauxhall Vectra is equipped with a bigger engine. In terms of performance, 2002 BMW Z4 (193 HP @ 6000 RPM) has 18 more horse power than 2003 Vauxhall Vectra. (175 HP @ 4000 RPM). In normal driving conditions, 2002 BMW Z4 should accelerate faster than 2003 Vauxhall Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2003 Vauxhall Vectra weights approximately 225 kg more than 2002 BMW Z4.

Because 2002 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 2002 BMW Z4. However, in wet, icy, snow, or gravel driving conditions, 2003 Vauxhall Vectra, 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, 2003 Vauxhall Vectra (370 Nm @ 1900 RPM) has 125 more torque (in Nm) than 2002 BMW Z4. (245 Nm @ 3500 RPM). This means 2003 Vauxhall Vectra will have an easier job in driving up hills or pulling heavy equipment than 2002 BMW Z4. 2002 BMW Z4 has automatic transmission and 2003 Vauxhall Vectra has manual transmission. 2003 Vauxhall Vectra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2002 BMW Z4 will be easier to drive especially in heavy traffic.

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