2001 Opel Signum vs. 1967 Riley Kestrel

To start off, 2001 Opel Signum is newer by 34 year(s). Which means there will be less support and parts availability for 1967 Riley Kestrel. In addition, the cost of maintenance, including insurance, on 1967 Riley Kestrel would be higher. At 2,958 cc (6 cylinders), 2001 Opel Signum is equipped with a bigger engine. In terms of performance, 2001 Opel Signum (175 HP @ 4000 RPM) has 118 more horse power than 1967 Riley Kestrel. (57 HP @ 5250 RPM). In normal driving conditions, 2001 Opel Signum should accelerate faster than 1967 Riley Kestrel. With that said, vehicle weight also plays an important factor in acceleration. 2001 Opel Signum weights approximately 755 kg more than 1967 Riley Kestrel. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.

Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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 Opel Signum (370 Nm @ 1900 RPM) has 276 more torque (in Nm) than 1967 Riley Kestrel. (94 Nm @ 3000 RPM). This means 2001 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1967 Riley Kestrel.

Compare all specifications: