Complex sentence: However, for its purpose, the car is excellent, reliable, durable and nippy around town (and outskirts, as long as speeds over 62 mph are not required-beyond which the top speed exceeds, but uncomfortably).
Split into simpler sentences: However, for its purpose, the car is excellent. It's reliable, durable and nippy around town (and outskirts, as long as speeds over 62 mph are not required-beyond which the top speed exceeds, but uncomfortably).