1981 BMW 520 vs. 2006 Opel Antara

To start off, 2006 Opel Antara is newer by 25 year(s). Which means there will be less support and parts availability for 1981 BMW 520. In addition, the cost of maintenance, including insurance, on 1981 BMW 520 would be higher. At 1,991 cc (6 cylinders), 1981 BMW 520 is equipped with a bigger engine. In terms of performance, 2006 Opel Antara (212 HP @ 1400 RPM) has 89 more horse power than 1981 BMW 520. (123 HP @ 5800 RPM) In normal driving conditions, 2006 Opel Antara should accelerate faster than 1981 BMW 520.

Because 2006 Opel Antara is four wheel drive (4WD), it will have significant more traction and grip than 1981 BMW 520. In wet, icy, snow, or gravel driving conditions, 2006 Opel Antara 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 Opel Antara (542 Nm @ 1400 RPM) has 372 more torque (in Nm) than 1981 BMW 520. (170 Nm @ 4000 RPM). This means 2006 Opel Antara will have an easier job in driving up hills or pulling heavy equipment than 1981 BMW 520. 2006 Opel Antara has automatic transmission and 1981 BMW 520 has manual transmission. 1981 BMW 520 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Opel Antara will be easier to drive especially in heavy traffic.

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