The Mercedes-AMG A 45 S, CLA 45 S and CLA 45 S Shooting Brake are available to order now with prices starting from £50,570 for the A 45 S 4MATIC+, £52,145 for the CLA 45 S 4MATIC+ Coupé and £53,570 for the CLA 45 S Shooting Brake 4MATIC+.

The A 45 S 4MATIC + Plus costs £56,570. The CLA 45 S 4MATIC+ Plus Coupé starts at £58,145, while the CLA 45 S 4MATIC+ Plus Shooting Brake is available from £59,570.

All models also benefit from increased power and torque, with a rise of 34 hp to 421 hp and 20 Nm to 500 Nm. The A 45 S can travel from zero to 62 mph in just 3.9 seconds, while the CLA 45 S Coupé and CLA 45 S Shooting Brake take 4.0 seconds. Fuel economy in the hatchback is 33.6 mpg (combined) with emissions from 192 g/km CO2, while the CLA 45 S 4MATIC+ Coupé achieves 34 mpg (combined) and CO2 emissions from 189 g/km. The CLA 45 S 4MATIC+ Shooting Brake returns 33.6 mpg (combined) and CO2 emissions from 191 g/km.

Both the A 45 S and CLA 45 S come as standard with AMG SPEEDSHIFT DCT 8G dual-clutch transmission and high-performance brakes.

Both the A 45 S 4MATIC+ and the CLA 45 S 4MATIC+ come with six AMG DYNAMIC SELECT driving modes: Slippery, Comfort, Sport, Sport Plus, Individual and Race. As well as controlling elements such as powertrain, transmission, exhaust and ride, AMG DYNAMICS is now also included. This extends the stabilising functions of the ESPâ system with additional interventions on the all-wheel drive system and steering.

The A 45 S 4MATIC+ and the CLA 45 S 4MATIC+ feature an extensive range of standard equipment: 19-inch five-twin-spoke alloys; red brake callipers; AMG Suspension with AMG Ride Control; AMG-specific radiator grille with a wider lower contour and 12 vertical louvres; wider front wings with flared arches; wider AMG side skirts; two sets of round, twin tailpipes; diffuser; spoiler lip in vehicle colour; AMG DYNAMIC SELECT; AMG Night pack; ARTICO and DINAMICA microfibre performance seats; AMG Performance steering wheel in nappa leather and DINAMICA microfibre; AMG DRIVE Unit with driver’s package and AMG TRACK PACE; heated front seats; mirror package; parking package; 10.25-inch touch screen media display and 10.25-inch digital instrument cluster; Mercedes-Benz sound system; KEYLESS entry; Mercedes-Benz illuminated door sills; 64-colour ambient lighting; rear arm rest; smartphone integration with wireless charging; and augmented reality satellite navigation.

The range-topping 4MATIC+ Plus models come with additional equipment as standard: AMG Aerodynamic package, including modified front splitter, additional flics on the front apron, an additional diffuser blade, side spoiler lips on the rear apron and a rear spoiler; Adaptive Damping suspension; panoramic sunroof; Multibeam LED headlights with Adaptive Highbeam Assist Plus; 19-inch AMG cross-spoke forged wheels; electrically-adjustable front memory seats; leather package; Traffic Sign Assist; multi-contour seat package; Burmester surround sound system; and Blind Spot Assist.

Standard safety and assistance equipment on all models includes Active Brake Assist, Active Lane Keep Assist, ATTENTION ASSIST, and Speed Limit Assist.

Model CO2 (g/km) P11D (£) Road fund licence (£) OTR price (£) BiK (%)
A 45 S 4MATIC+ 192 49,235.00 1,280.00 50,570.00 37
A 45 S 4MATIC+ Plus 192 55,235.00 1,280.00 56,570.00 37
CLA 45 S 4MATIC+ Coupé 189 51,235.00 855.00 52,145.00 37
CLA 45 S 4MATIC+ Plus Coupé 189 57,235.00 855.00 58,145.00   37
CLA 45 S 4MATIC+ Shooting Brake 191 52,235.00   1280.00 53,570.00 37
CLA 45 S 4MATIC+ Plus Shooting Brake 191 58,235.00   1280.00 59,570.00 37