The front and rear suspension set-ups are also basically the same, though Porsche has re-tuned the springs, dampers, anti-roll bars and added quicker steering and its own six-pot monobloc brakes at the front. In terms of the running gear – aside from the option of air suspension, which the Q5 doesn’t get – the biggest change is the addition of Porsche’s own 7-speed PDK transmission.
This is natively a rear-wheel drive set-up and sends 80 per cent of the engine’s torque rearwards in normal driving conditions. This re-biasing of the drivetrain has necessitated a new, stronger, final drive unit on the rear axle.
What Porsche calls the ‘hang on’ four-wheel drive system – a propshaft which takes power from the rear end of the transmission and sends it forwards to the front wheels – can send 100 per cent of torque to the front wheels if the rear wheels have no traction.
The Macan is also marked out by a lower driving position than the Audi. The seat mounting has been modified, as have the mounts for the steering column, to allow the wheel to be mounted in a, flatter, ‘more 911-like’ position.
Porsche’s now-familiar interior design has also been plumbed into the car along with rather shapely sports seats. The upshot, for the driver, is that when sitting in the Macan you will never guess that there are the bare bones of an Audi Q5 under the carpet.
Porsche’s engineers say that the aim with the Macan was to provide the sharpest steering, snappiest acceleration and shift action and deliver the best all-round responsiveness of any SUV of this size.
Despite being the smaller sister to the Cayenne, the Macan is not as capacious as you might expect. The cockpit is satisfyingly snug (mainly thanks to the vast centre console) and beautifully made, but the rear package is tighter, with knee and headroom only just adequate for a six-footer. The boot is also on the smaller side because of a high floor and the steeply sloping tailgate.
A few laps of a test track and a short burst of off-roading in the front seat of the £43,300 Macan Diesel S (which has a 254bhp 3.0-litre V6 diesel engine good for 46.3mpg and 0-62mph in 6.3sec) was enough to test Porsche’s central claim of class-leading responsiveness.
This ex-Panamera and Cayenne engine is impressively refined in the Macan and has substantial low to mid-range punch, enough to make the two, rather thirstier, petrol engines redundant. As Porsche’s test driver pushed the car hard around the circuit, it appears to be much less understeery (hardly washing out when driven hard into a tight bend) than the Q5 as well less obviously nose heavy (the Macan has a weight spilt of 53/47 front-rear).
On air suspension, this Macan also has quite decent capability on off-road tracks (the ride height rises by 40mm) as well as having hill descent control.
The Macan is obviously especially snappy and agile. It doesn’t look like a Q5 (the low nose has necessitated a clamshell bonnet and an engine air intake routing that snakes between the bonnet’s upper and lower skins on the way to the air filters), and the driver gets a properly Porsche cockpit. It also looks like it will be priced very competitively against the higher-end Audi Q5 models.
With Macan production initially capped at 50,000 per year, expect long waiting lists and impressive residual values.