Mercedes is upgrading the SL with new V6 and V8 engines and revisions to the V12. The SL500 now has a 383bhp 5.5-litre V8 that helps drop the 0-62mph sprint to 5.4sec. The new V6 in the SL350 rustles up 268bhp.
New Mercedes-AMG CLA 45 revealed – baby AMG now has McLaren-baiting performance
It might be electric but the new CLA 45 has synthesised engine sounds and gears to maximise driver involvement in its fight against Hyundai's Ioniq 6 …