1.   And the exhaust produces a delightfully throaty rumble.

2.   A throaty rumble swiftly turned into a sustained roar once the formal announcement was made.

3.   It produces smooth acceleration, even at higher speeds, accompanied by a throaty rumble.

4.   The exhaust makes a lovely noise, a throaty rumble with the faint sound of valves worthy of the Leader of the Pack.

5.   The throaty rumble of these obtrusive vehicles resonates from Miramar to Cojimar, inspiring starry-eyed stares among would-be bikers.

6.   Under way, it produces a pleasant throaty rumble that promises power.

7.   Ivan will indicate his selection by crooning a throaty rumble.