11. Instead, a system of coil springs and transverse wishbones was agreed upon. 12. The rear axle was a conventional light truck unit on coil springs . 13. The bogies were a fabricated steel design, with coil spring primary suspension. 14. Unlike most engines, which have nested coil springs wound from round wire. 15. Rear suspension was by a coil spring on the engine frame. 16. Sport-tuned AMG-Bilstein gas-pressurized shock absorbers and progressive-rate coil springs round out the package. 17. Suspension, front : Independent with struts, coil springs and stabilizer bar. 18. The sport-tuned suspension has higher-rate coil springs and anti-roll bars for improved cornering. 19. The suspension used coil springs all round with trailing wishbones at the rear. 20. The cars were all rear wheel drives with solid axle and coil springs .