The SLS AMG Black Series weighs 3,417 pounds, which is 154 pounds lighter than its GT sibling, but its race car performance carries a $73,500 premium – in terms of engineering and tuning, many ...

Also like the SLS, the Black Series gets forged pistons and connecting ... engine was fine-tuned specifically for the new two-door model. Its forged pistons, connecting rods and lightweight ...

Do, however, check the alignment and operation of those gullwing doors ... and the Black Series not far from £1,000,000. As is clear from the direction prices are going, the SLS is not only ...

Perhaps a little OTT to look at... At first the SLS feels absolutely massive, but as you head back up the road and the pace builds and builds, so the Black begins to shrink. You’d swear it gets ...