Congratulations you've managed to buy two of the most unreliable brands before buying your Tesla. Both are generally known as tremendously unreliable cars (with the exception of BMW 3-series). The Range Rover in particular being known as one of those "buy two of them, one for the shop one for the garage" brands. BMW owners hide behind pre-purchased repairs being covered for 5 years via soon to be well worn warranty repairs.
If you care at all about reliability here's the rules:
- Do you want mechanical problems? Buy American, French or British/Indian brands
- Do you want Electrical problems? Buy German or Northern European brands
- Do you want none of the above? Buy consumer Japanese brands and avoid the Luxury brands except for Lexus. Korean cars are a close second.
- Do you want all of the above? buy a Jeep or an Italian car.
If only there was some place potential buyers could search for car reliability information.