Mercedes-Benz SL-Class vs GWM Tank 500

What's the difference?

VS
Mercedes-Benz SL-Class
Mercedes-Benz SL-Class

2016 price

GWM Tank 500
GWM Tank 500

$63,990 - $78,490

2026 price

Summary

2016 Mercedes-Benz SL-Class
2026 GWM Tank 500
Safety Rating

Engine Type
Turbo V8, 5.5L

Inline 4, 2.0L
Fuel Type
Premium Unleaded Petrol

Unleaded Petrol/Electric
Fuel Efficiency
10.2L/100km (combined)

2.1L/100km (combined)
Energy consumption

27.2 kWh/100km
Electric range

120 km
Battery capacity

37.11 kWh
Seating
2

5
Dislikes
  • Price
  • Thirst
  • Weight

  • Some body-roll
  • Intrusive driver-assist tech
  • Fuel use not as good as hoped
2016 Mercedes-Benz SL-Class Summary

Peter Anderson road tests and reviews the 2016 Mercedes-AMG SL63 with specs, fuel consumption and verdict.

Well. They don't make cars like this anymore, do they? Time was, a big coupe or convertible were de rigeur for the well-heeled banker, with 12 cylinders almost a given and fuel consumption measured in super tankers, or more likely just not talked about at all.

The world has changed but Mercedes’ SL hasn't. That's not strictly true, of course. The SL63 may drop four of the SL65's 12 cylinders, but at just half a litre smaller and still with twin-turbos it generates the enormous thrust a luxo-barge like this needs. The things that made it an icon are indeed still there - lots of tech, a style all its own and a name everyone recognises.

View full pricing & specs
2026 GWM Tank 500 Summary

The arrival of the GWM Tank 500 Ultra PHEV is noteworthy because it’s the first plug-in hybrid Tank model in Australia.

It’s also a major event for the Aussie adventure-travel community because it’s a plug-in hybrid 4WD with five seats, high- and low-range gearing, and a front, centre and rear diff lock.

The Tank 500 PHEV gets more power and torque than its hybrid stablemate, offers about 120km electric-only driving range (listed), and it can be used as a 6kW mobile power station (V2L) at your campsite. Towing remains at 3000kg.

There’s a lot in this Tank’s favour: it’s a body-on-ladder-frame chassis large 4WD with a packed standard features list and real off-road adventure potential.

All of that – and more – for under $80 grand.

But does the plug-in set-up add anything substantial in terms of daily driveability or does it simply make this Tank an $80,000 camp-site generator?

Read on.

View full pricing & specs

Deep dive comparison

2016 Mercedes-Benz SL-Class 2026 GWM Tank 500

Change vehicle