The fuel consumption of the BMW Z4 is 12.8 km/L on Kenyan roads (our estimate), about KSh 17.75 per km at today's Nairobi petrol price.
Full name: BMW Z4 Roadster
Kilometres per litre. No figures from drivers yet, so this is the official NEDC figure adjusted for Kenyan roads. How we calculate
Petrol at KSh 226.96 per litre (EPRA, 15 Oct to 14 Nov 2026). Updated 27 Oct 2026.
The BMW Z4 is a two-seat roadster with a soft-top roof and rear-wheel drive. Most have the 2000cc four-cylinder turbo petrol, badged sDrive20i, while the M40i has a 3000cc six-cylinder turbo that uses more fuel. Both have an eight-speed automatic. In BMW's figures the sDrive20i uses a little more fuel than a 320i saloon. Expect about 12.8 km/L, or KSh 17.75 per km at today's Nairobi petrol price.
| Cost | Amount |
|---|---|
| Per km | KSh 17.75 |
| Per 100 km | KSh 1,774.93 |
| Full tank (52 litres) | KSh 11,802 |
| Distance on a full tank | 665 km |
| A month of 1,000 km | KSh 17,749 |
| Fuel used per 100 km | 7.82 litres |
Find your engine size. Each one has its own page with its running costs.
| Engine | Details | km/L | Drivers | Per km |
|---|---|---|---|---|
| sDrive20i (2000cc petrol) | Automatic · 2WD | 12.8 est. | 0 | KSh 17.75 |
| M40i (3000cc petrol) | Automatic · 2WD | 10.5 est. | 0 | KSh 21.53 |
Tell us what you spend on fuel and how you drive. We'll work out your km/L and show where your Z4 sits among other owners and the 10 most fuel-efficient cars in Kenya.
A Kilolita is how many kilometres a vehicle really goes on one litre of fuel on Kenyan roads, worked out from figures drivers send us and we check. Costs use EPRA pump prices for 15 Oct to 14 Nov 2026 (Nairobi petrol, KSh 226.96 per litre). Figures updated 27 Oct 2026. How we calculate
May we use Google Analytics cookies? They count visits and show which pages help drivers. They stay off unless you accept. Cookie policy