The Mercedes-Benz GLA has been unveiled, aiming to set new benchmarks in efficiency as it mixes practicality with surefooted 4MATIC capability.
The first Mercedes-Benz in the fast-growing compact SUV segment is highly manoeuvrable around town (length x width x height 4,417 x 1,804 x 1,494 millimetres), lively on country roads and dynamic and efficient on the motorway (Cd figure 0.29).
The GLA is the first Mercedes-Benz SUV to be optionally available with the new-generation permanent all-wheel drive system 4MATIC, with fully variable torque distribution in the UK.
The GLA has a flexible and variable interior. The rear seat backrests can not only be folded down completely, but are also adjustable for angle if required. The generous luggage compartment (421 – 836 litres) is well-presented and can be loaded without difficulty thanks to the low sill and the wide tailgate, which opens automatically as an option.
Initially the power range of the 1.6 and 2.0-litre petrol engines will extend from 156 hp in the GLA 200 to 211 hp in the GLA 250. The two diesel engines excel with dynamic torque and efficiency: The GLA 200 CDI develops 136 hp and maximum torque of 300 Nm and has a displacement of 2.2 litres. It emits only 114 g CO2 per kilometre (provisional figure). The GLA 220 CDI likewise has a displacement of 2.2 litres and develops 170 hp and 350 Nm.
All the engines feature the ECO start/stop function as standard. The engines are combined with a six-speed manual transmission or with the 7G-DCT dual clutch automatic transmission (standard for GLA 250, GLA 220 CDI and the 4MATIC models).
The chassis of the CLA features a MacPherson front axle and an independent multilink rear suspension. Three control arms and one trailing arm per wheel manage the incoming forces. This means that longitudinal and lateral dynamics are independent of one another. The wheel carriers and spring control arms are of aluminium to reduce the unsprung masses. In the versions with 4MATIC, the rear axle carrier is isolated with rubber bushings for the benefit of ride comfort.
The GLA will celebrate its world premiere at the International Motor Show (IAA) in Frankfurt (12 to 22 September 2013). Orders will be taken from the end of November in the UK, and the GLA will be in dealer showrooms in 2014.
