1958 Jeep CJ vs. 1997 TVR Speed 12

To start off, 1997 TVR Speed 12 is newer by 39 year(s). Which means there will be less support and parts availability for 1958 Jeep CJ. In addition, the cost of maintenance, including insurance, on 1958 Jeep CJ would be higher. At 7,730 cc (12 cylinders), 1997 TVR Speed 12 is equipped with a bigger engine. In terms of performance, 1997 TVR Speed 12 (800 HP @ 8250 RPM) has 665 more horse power than 1958 Jeep CJ. (135 HP @ 4200 RPM) In normal driving conditions, 1997 TVR Speed 12 should accelerate faster than 1958 Jeep CJ. With that said, vehicle weight also plays an important factor in acceleration. 1958 Jeep CJ weights approximately 178 kg more than 1997 TVR Speed 12.

Because 1958 Jeep CJ is four wheel drive (4WD), it will have significant more traction and grip than 1997 TVR Speed 12. In wet, icy, snow, or gravel driving conditions, 1958 Jeep CJ 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, 1997 TVR Speed 12 (881 Nm @ 5750 RPM) has 555 more torque (in Nm) than 1958 Jeep CJ. (326 Nm @ 2400 RPM). This means 1997 TVR Speed 12 will have an easier job in driving up hills or pulling heavy equipment than 1958 Jeep CJ.

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