Mercedes-Benz has launched the 2021 AMG A 45 S 4Matic+ in India at Rs 79.5 lakh (ex-showroom, before options). The car arrives as a completely built unit, unlike the locally assembled A 35. Power comes from a hand-built 2.0-litre turbocharged four-cylinder producing 421 hp, paired with an eight-speed dual-clutch automatic and an AMG-tuned all-wheel-drive system.
How fast is fast for a hot hatch in India
The headline number is 421 hp from a 2.0-litre four-cylinder. That makes the M 139 the most powerful series-production four-cylinder on sale anywhere. Pair it with launch control and an all-wheel-drive system with a drift mode, and the A 45 S sprints to 100 kph in 3.9 seconds and runs on to 270 kph. The Driver's package is standard on the India-spec car, which means owners get the higher top speed without ticking a box.
Hardware that justifies the price
The chassis is heavily reworked compared to the A 35. Wider front track, 19-inch wheels, revised suspension and bigger brakes all feature. Inside, you get AMG-specific menus, a flat-bottom sports steering wheel, sports seats with yellow stitching, a head-up display and a 12-speaker Burmester audio system. Active safety kit includes lane-keep assist and blind-spot monitoring. Six colours are available, including Sun Yellow, Polar White and Designo Patagonia Red.
Who should care
| Profile | Why the A 45 S makes sense | Why look elsewhere |
|---|---|---|
| Track day enthusiast | Drift mode, launch control, 270 kph top speed | Tyre and brake costs add up on repeated use |
| Brand aspirational | Strongest four-cylinder in the world; hand-built engine | None—this is the halo |
| Daily commute with a thrill | Fast in any gear; six drive modes for varying conditions | CBU maintenance; higher insurance |
| Budget-conscious performance buyer | Standard Driver's package; no options needed for max spec | A 35 offers similar thrills at lower cost |
What the launch signals
This is a brand statement, not a volume play. The CBU route keeps the 45-series rare and margins healthy. Mercedes has no plan to localise it, which means stock will be limited. The real test: whether demand at this price point translates to waiting lists or slow uptake. Also worth watching is whether Mercedes introduces a lower-powered, lower-priced 45 variant later to broaden the appeal.
What to watch next
Watch for the Audi RS 3 launch in 2022; it will be the first true head-to-head for the A 45 S in India. Tyre and brake replacement costs will be the silent budget killer for owners—service pricing is the next thing to confirm before booking.
Key takeaways
- The A 45 S is a hand-built halo car; expect limited stock and high demand at launch.
- CBU status means service parts and tyres will cost more than on locally assembled AMGs.
- The Audi RS 3 is the obvious next rival; until it arrives, the A 45 S has no direct competitor in India.
Frequently asked questions
What is the price of the Mercedes-AMG A 45 S in India?
Rs 79.5 lakh ex-showroom, before options.
How powerful is the A 45 S?
The 2.0-litre M 139 turbo four-cylinder produces 421 hp and 500 Nm of torque.
What is the 0 to 100 kph time?
Mercedes claims 3.9 seconds with launch control standard.
Is the A 45 S locally assembled in India?
No. It is brought in as a completely built unit, unlike the A 35 which is locally assembled.
Does the A 45 S have a direct rival in India?
Not at launch. The Audi RS 3 is expected to arrive in 2022.